{"title":"Dynatech Headers","description":"","products":[{"product_id":"muffler-3-00in-torque-booster-602-604-crate","title":"Dynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/g1No_7ZxAzQ\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eMaximize Power with Dynatech Torque Booster Mufflers\u003c\/h2\u003e\u003cp\u003eDesigned specifically for circle track applications, the Dynatech Torque Booster Muffler is the ultimate solution for racers running 602 and 604 crate engines. This 3-inch muffler is engineered to optimize exhaust scavenging, effectively increasing low-end and mid-range torque without sacrificing the high-RPM flow required for competitive racing.\u003c\/p\u003e\u003ch3\u003eEngineered for the Track\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Flow:\u003c\/strong\u003e 3-inch inlet and outlet diameter for maximum exhaust efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e 8-inch overall length allows for easy installation in tight chassis configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built from high-quality steel with a black paint finish for heat resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrate Engine Ready:\u003c\/strong\u003e Specifically tuned for 602\/604 crate engine performance profiles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Torque Booster design utilizes advanced internal geometry to create a pressure wave that helps pull exhaust gases out of the cylinder, resulting in improved volumetric efficiency. This is critical for circle track racers who need to pull hard off the corners. The compact 8-inch length makes it an ideal choice for vehicles with limited exhaust space, ensuring you can meet track sound requirements while maintaining a competitive power advantage. When performance is the only metric that matters, rely on the engineering expertise of Dynatech Headers. Explore the full range of exhaust solutions at GGCRACING to keep your engine running strong and loud.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3-5in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.5in Split-Flow Race Muffler – Aluminized Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers Torque Booster Muffler 3in Inlet\/Outlet \\u2014 Circle Track Racing\",\"description\":\"Boost your engine's performance with the Dynatech Torque Booster Muffler. 3in inlet\/outlet design for 602\/604 crate engines. Get yours at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"772-06312\",\"url\":\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\",\"offers\":{\"@type\":\"Offer\",\"price\":\"79.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\",\"sku\":\"BJPL_772-06312\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers Torque Booster Muffler 3in Inlet\/Outlet \\u2014 Circle Track Racing\",\"item\":\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers Torque Booster Muffler 3in Inlet\/Outlet \\u2014 Circle Track Racing fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers Torque Booster Muffler 3in Inlet\/Outlet \\u2014 Circle Track Racing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870461505620,"sku":"BJPL_772-06312","price":79.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH772-06312.jpg?v=1714344114"},{"product_id":"3-5in-vortex-cone-muffler","title":"Dynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEnhance Exhaust Efficiency with Vortex Cone Inserts\u003c\/h2\u003e\u003cp\u003eThe Dynatech Vortex Cone Muffler Insert is a precision-engineered component designed to manage exhaust flow and sound levels in high-performance racing applications. By utilizing a vortex-inducing cone design, this insert helps to smooth out exhaust pulses and improve scavenging, leading to better engine response and a more consistent power band.\u003c\/p\u003e\u003ch3\u003eKey Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVortex Technology:\u003c\/strong\u003e Advanced cone design promotes better exhaust gas velocity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Material:\u003c\/strong\u003e Constructed from high-grade stainless steel for maximum heat resistance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Sizing:\u003c\/strong\u003e 3.5-inch diameter fits a wide variety of custom exhaust systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Profile:\u003c\/strong\u003e 5.75-inch length allows for seamless integration into existing exhaust pipes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are looking to fine-tune your exhaust backpressure or need a reliable way to manage sound output at the track, the Vortex Cone insert is an essential tool for any serious builder. Its stainless steel construction ensures it will not rust or degrade under the extreme temperatures seen in racing exhaust systems. Installing this insert is a straightforward way to optimize your exhaust path, providing a noticeable improvement in throttle response and overall engine efficiency. At GGCRACING, we understand that every detail of your exhaust system contributes to your final lap time. Add this Dynatech component to your setup and experience the difference that precision tuning makes.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3-5in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.5in Split-Flow Race Muffler – Aluminized Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers Vortex Cone Muffler Insert 3.5in Stainless \\u2014 Exhaust Tuning\",\"description\":\"Fine-tune your exhaust flow with the Dynatech Vortex Cone Muffler Insert. 3.5in diameter stainless steel construction. Improve performance at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"772-32510\",\"url\":\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\",\"offers\":{\"@type\":\"Offer\",\"price\":\"59.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\",\"sku\":\"BJPL_772-32510\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers Vortex Cone Muffler Insert 3.5in Stainless \\u2014 Exhaust Tuning\",\"item\":\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers Vortex Cone Muffler Insert 3.5in Stainless \\u2014 Exhaust Tuning fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers Vortex Cone Muffler Insert 3.5in Stainless \\u2014 Exhaust Tuning?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870461800532,"sku":"BJPL_772-32510","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH772-32510.jpg?v=1714344122"},{"product_id":"3-0in-vortex-cone-muffler","title":"Dynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Performance","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eElevate Your Exhaust with the Dynatech Headers 3.0in Vortex Cone Insert\u003c\/h2\u003e\u003cp\u003eFor those seeking to extract maximum performance and a distinct sound from their vehicle's exhaust, the Dynatech Headers 3.0in Vortex Cone Exhaust Insert is an indispensable upgrade. This meticulously engineered component leverages cutting-edge vortex technology to enhance exhaust gas velocity and scavenging, directly contributing to improved engine efficiency and a more aggressive, yet refined, exhaust note. It's the ideal solution for enthusiasts looking to fine-tune their exhaust system for optimal results.\u003c\/p\u003e\u003ch3\u003eSuperior Construction for Uncompromising Durability\u003c\/h3\u003e\u003cp\u003eCrafted from premium-grade stainless steel, the Dynatech 3.0in Vortex Cone Exhaust Insert is built to endure the most demanding conditions. Stainless steel provides exceptional resistance to corrosion, rust, and the intense heat cycles inherent in high-performance exhaust systems, ensuring long-term reliability and consistent performance. With a precise 3.0-inch diameter and a compact 4.75-inch length, this insert is designed for seamless integration into a wide array of 3.0-inch exhaust setups, offering a robust and lasting enhancement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Vortex Cone Design:\u003c\/strong\u003e Maximizes exhaust gas velocity for superior scavenging and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.0in Diameter:\u003c\/strong\u003e Perfectly sized for common performance exhaust systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Grade Stainless Steel:\u003c\/strong\u003e Guarantees exceptional durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance-Tuned Sound:\u003c\/strong\u003e Contributes to a deeper, more aggressive exhaust tone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Efficient:\u003c\/strong\u003e Optimized dimensions for effective performance enhancement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3.00 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 4.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Vortex Cone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Universal Exhaust Insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 772-32520\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAchieve Peak Exhaust Efficiency with Dynatech\u003c\/h3\u003e\u003cp\u003eThe Dynatech Headers 3.0in Vortex Cone Exhaust Insert represents a smart investment in your vehicle's performance and auditory experience. By optimizing the internal dynamics of your exhaust, it helps your engine breathe more freely, potentially leading to gains in horsepower and torque, along with a more satisfying exhaust note. Trust Dynatech's legacy of innovation to deliver components that truly make a difference. Explore this and other high-quality exhaust solutions for your ride at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3-5in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.5in Split-Flow Race Muffler – Aluminized Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel \\u2014 Optimize Exhaust Performance\",\"description\":\"Upgrade your exhaust with the Dynatech Headers 3.0in Vortex Cone Exhaust Insert. Premium stainless steel construction ensures optimal flow and a refined sound. Upgrade your system!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"772-32520\",\"url\":\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\",\"offers\":{\"@type\":\"Offer\",\"price\":\"59.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\",\"sku\":\"BJPL_772-32520\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel \\u2014 Optimize Exhaust Performance\",\"item\":\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel \\u2014 Optimize E fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel \\u2014 Optimize E?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870461964372,"sku":"BJPL_772-32520","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH772-32520.jpg?v=1714344131"},{"product_id":"split-flow-3in-race-muffler","title":"Dynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ZbLf7Oog5Ms\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Flow Racing Performance with Dynatech Split-Flow\u003c\/h2\u003e\u003cp\u003eThe Dynatech Headers Split-Flow 3-inch Race Muffler is engineered for enthusiasts who demand maximum exhaust flow without the excessive noise of a straight-pipe setup. Featuring a unique split-flow design, this muffler effectively manages sound waves while maintaining the high-velocity exhaust flow required for top-tier engine performance. It is the perfect balance for track-day vehicles and high-performance street builds that require a more refined exhaust note.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Split-Flow internal architecture for optimized backpressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3-inch center inlet and outlet with a 7x4 inch oval body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 14-inch compact body for versatile mounting options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminized steel for superior corrosion resistance and durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConstructed with durability in mind, the aluminized steel casing ensures this muffler can handle the rigors of competitive racing environments. The 3-inch inlet\/outlet configuration makes it a versatile choice for a wide variety of custom exhaust fabrications. By reducing turbulence within the muffler, the Split-Flow design helps maintain peak horsepower and torque across the RPM range. If you are looking to upgrade your vehicle's exhaust system, this muffler provides the reliability and flow characteristics needed for serious performance. Trust your build to the experts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3-5in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.5in Split-Flow Race Muffler – Aluminized Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers Split-Flow 3in Race Muffler \\u2014 Universal High-Flow Performance\",\"description\":\"Maximize flow and sound control with the Dynatech Split-Flow 3in Race Muffler. Durable aluminized steel construction for track performance. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"776-14302\",\"url\":\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\",\"offers\":{\"@type\":\"Offer\",\"price\":\"149.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\",\"sku\":\"BJPL_776-14302\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers Split-Flow 3in Race Muffler \\u2014 Universal High-Flow Performance\",\"item\":\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers Split-Flow 3in Race Muffler \\u2014 Universal High-Flow Performance fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers Split-Flow 3in Race Muffler \\u2014 Universal High-Flow Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870462062676,"sku":"BJPL_776-14302","price":149.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH776-14302.jpg?v=1714344147"},{"product_id":"split-flow-3-5in-race-muffler","title":"Dynatech Headers 3.5in Split-Flow Race Muffler – Aluminized Steel","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/LCFxfcbanHM\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash Track-Ready Performance with Dynatech 3.5in Split-Flow Muffler\u003c\/h2\u003e\u003cp\u003eElevate your racing setup with the \u003cb\u003eDynatech Headers 3.5in Split-Flow Race Muffler\u003c\/b\u003e, engineered to deliver a perfect blend of high-flow performance and effective sound attenuation. This advanced split-flow design ensures minimal restriction, allowing your engine to produce maximum power, while also helping you comply with stringent track noise regulations. It's the ideal choice for competitive environments where every advantage counts.\u003c\/p\u003e\u003ch3\u003eDurable Aluminized Steel Construction for Longevity\u003c\/h3\u003e\u003cp\u003eMeasuring 14 inches in length with a 7 x 4 inch oval body, this muffler is constructed from robust steel and finished with a protective aluminized coating. This treatment significantly enhances its resistance to rust and corrosion, ensuring long-term durability and consistent performance under the extreme conditions of racing. The 3.5-inch center inlet and 3.5-inch center outlet are optimized for high-volume exhaust systems, promoting efficient gas evacuation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInlet\/Outlet Diameter:\u003c\/b\u003e 3.50 inches (Center)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBody Dimensions:\u003c\/b\u003e 7 x 4 inch Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Length:\u003c\/b\u003e 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Aluminized Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Split-Flow Race Muffler\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSound Profile:\u003c\/b\u003e Aggressive yet compliant race tone\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Gain Estimate:\u003c\/b\u003e Engineered for minimal power compromise under sound limits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Dynatech Edge for Competitive Racing\u003c\/h3\u003e\u003cp\u003eDynatech Headers continues to set the standard for high-performance exhaust components. The 3.5-inch Split-Flow Race Muffler embodies their commitment to innovation, providing racers with a reliable, performance-driven solution that meets the demands of modern motorsports. Trust Dynatech for your race-day advantage, available at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 3.5in Split-Flow Race Muffler \\u2013 Aluminized Steel\",\"description\":\"Maximize power and meet sound limits with the Dynatech Headers 3.5in Split-Flow Race Muffler. 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No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870462095444,"sku":"BJPL_776-14352","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH776-14352.jpg?v=1714344155"},{"product_id":"split-flow-4in-race-muffler","title":"Dynatech Headers Split-Flow 4in Race Muffler — Universal High-Flow Performance","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ZbLf7Oog5Ms\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash Power with the Dynatech 4-inch Split-Flow Muffler\u003c\/h2\u003e\u003cp\u003eWhen your engine requires maximum exhaust evacuation, the Dynatech Headers Split-Flow 4-inch Race Muffler is the ideal solution. Designed for high-horsepower applications, this muffler utilizes a sophisticated internal split-flow design to minimize backpressure while keeping exhaust noise at a manageable level. It is an essential component for any serious racer looking to optimize their exhaust system for peak performance on the track.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Flow:\u003c\/strong\u003e 4-inch center inlet and outlet for unrestricted exhaust exit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e 7x4 inch oval body with a 14-inch length for easy installation in tight chassis spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Build:\u003c\/strong\u003e Aluminized steel construction provides excellent heat and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Focused:\u003c\/strong\u003e Engineered to reduce turbulence and improve engine efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Dynatech Split-Flow muffler is built to withstand the intense heat and vibration of high-performance engines. Its compact oval design allows for flexible placement, making it a favorite among custom exhaust fabricators and professional race teams. By choosing a 4-inch diameter, you ensure that your engine can breathe freely, preventing power-robbing backpressure during high-RPM operation. Whether you are upgrading a drag car, road racer, or high-output street machine, this muffler delivers the performance and reliability you expect. Enhance your vehicle's exhaust efficiency with premium components available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers Split-Flow 4in Race Muffler \\u2014 Universal High-Flow Performance\",\"description\":\"Upgrade to the Dynatech Split-Flow 4in Race Muffler for superior exhaust flow and sound management. Built for performance. Order yours today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"776-14402\",\"url\":\"https:\/\/ggcracing.com\/products\/split-flow-4in-race-muffler\",\"offers\":{\"@type\":\"Offer\",\"price\":\"149.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/split-flow-4in-race-muffler\",\"sku\":\"BJPL_776-14402\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers Split-Flow 4in Race Muffler \\u2014 Universal High-Flow Performance\",\"item\":\"https:\/\/ggcracing.com\/products\/split-flow-4in-race-muffler\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers Split-Flow 4in Race Muffler \\u2014 Universal High-Flow Performance fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers Split-Flow 4in Race Muffler \\u2014 Universal High-Flow Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870462128212,"sku":"BJPL_776-14402","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH776-14402.jpg?v=1714344163"},{"product_id":"4-0in-turndown","title":"Dynatech Headers 4.0in Turndown Exhaust Tip - Black Painted Steel","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eComplete Your Performance Look with the Dynatech 4.0in Turndown Exhaust Tip\u003c\/h2\u003e\u003cp\u003eAdd the perfect finishing touch to your high-performance exhaust system with the Dynatech 4.0in Turndown Exhaust Tip. This stylish and functional component is designed to redirect exhaust gases downwards, protecting your rear bumper and giving your vehicle a clean, aggressive aesthetic. Crafted from durable steel and finished with a sleek black paint, this slip-on tip combines rugged construction with a refined appearance, making it an essential upgrade for any enthusiast.\u003c\/p\u003e\u003ch3\u003eAggressive Style Meets Practical Functionality\u003c\/h3\u003e\u003cp\u003eThe Dynatech 4.0in Turndown Exhaust Tip features a distinctive turndown style, providing a unique visual appeal that sets your vehicle apart. Its single-wall construction ensures a lightweight yet sturdy design, while the angled cut edge adds to its aggressive profile. Measuring 4 inches in diameter and 11 inches in length, this slip-on tip is engineered for easy installation, allowing you to quickly enhance both the look and directional flow of your exhaust system without complex modifications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAggressive Turndown Style:\u003c\/b\u003e Provides a distinct, performance-oriented aesthetic while directing exhaust flow downwards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Steel Construction:\u003c\/b\u003e Ensures long-lasting resilience against road debris, heat, and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSleek Black Painted Finish:\u003c\/b\u003e Offers a stealthy, high-end look that complements any vehicle color.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy Slip-On Installation:\u003c\/b\u003e Designed for quick and hassle-free attachment to your existing exhaust piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimal 4-Inch Diameter:\u003c\/b\u003e Perfectly sized for compatibility with many performance exhaust systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAngled Cut Edge:\u003c\/b\u003e Adds a sharp, custom detail to the tip's appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProtect Your Vehicle and Enhance Its Presence\u003c\/h3\u003e\u003cp\u003eBeyond its visual appeal, the Dynatech 4.0in Turndown Exhaust Tip serves a practical purpose by directing hot exhaust gases away from sensitive rear bumper components, preventing heat damage and soot buildup. Its robust steel construction ensures it can withstand the rigors of daily driving and performance use, maintaining its pristine black finish. Elevate your vehicle's rear-end aesthetics and protect your investment with this premium exhaust tip.\u003c\/p\u003e\u003cp\u003eFor a durable, stylish, and easy-to-install exhaust tip that completes your performance vehicle's look, choose the Dynatech 4.0in Turndown. Discover more premium exhaust accessories at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 4.0in Turndown Exhaust Tip - Black Painted Steel\",\"description\":\"Finish your exhaust with the Dynatech 4.0in Turndown Exhaust Tip. 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At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/PeB8BuEyDnU\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eClean Exhaust Exit with Dynatech 3-inch Turndown Tips\u003c\/h2\u003e\u003cp\u003eThe Dynatech Headers 3.0-inch Turndown Exhaust Tip is the perfect finishing touch for any custom exhaust system. Designed to direct exhaust gases toward the ground, this turndown tip helps keep your vehicle's undercarriage cleaner while providing a sleek, aggressive look. Its slip-on design ensures a quick and secure installation, making it a popular choice for both professional fabricators and DIY enthusiasts.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3-inch slip-on fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.75 inches for a balanced aesthetic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Single wall, angled cut, turndown design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Durable black paint for a stealthy appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality steel construction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis turndown tip is not just about looks; it is a functional component that helps manage exhaust exit direction, which is critical for vehicles with tight clearances or specific track requirements. 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No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870462357588,"sku":"BJPL_780-00100","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH780-00100.jpg?v=1714344180"},{"product_id":"3-5in-turn-down","title":"Dynatech Headers 3.5in Turndown Exhaust Tip — Universal Black Steel Slip-On","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ryU0sdd1dL4\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eProfessional Finish with Dynatech 3.5-inch Turndown Tips\u003c\/h2\u003e\u003cp\u003eComplete your high-performance exhaust build with the Dynatech Headers 3.5-inch Turndown Exhaust Tip. This component is engineered to provide a clean, downward exit for exhaust gases, preventing heat buildup on the rear bumper and keeping your undercarriage cleaner. With its slip-on design, it offers a hassle-free installation for any 3.5-inch exhaust pipe, making it an ideal choice for custom exhaust setups.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed for 3.5-inch diameter exhaust tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Single wall, angled cut, turndown style for a professional look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9.75 inches in length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Constructed from heavy-duty steel with a black painted finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Easy slip-on application for quick upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Dynatech Turndown Tip combines form and function, offering a sleek, stealthy black aesthetic that complements any vehicle build. The angled cut ensures a streamlined appearance, while the turndown design effectively directs exhaust away from the chassis. Whether you are building a race car or a custom street machine, this tip provides the durability and style you need. The high-quality steel construction ensures that it remains resistant to the harsh environment of the exhaust system, maintaining its look and performance over time. Upgrade your vehicle's exhaust exit today with premium parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 3.5in Turndown Exhaust Tip \\u2014 Universal Black Steel Slip-On\",\"description\":\"Get a clean look with the Dynatech 3.5in Turndown Exhaust Tip. Durable black steel, slip-on design, and angled cut. Upgrade your exhaust at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"780-00200\",\"url\":\"https:\/\/ggcracing.com\/products\/3-5in-turn-down\",\"offers\":{\"@type\":\"Offer\",\"price\":\"19.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/3-5in-turn-down\",\"sku\":\"BJPL_780-00200\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers 3.5in Turndown Exhaust Tip \\u2014 Universal Black Steel Slip-On\",\"item\":\"https:\/\/ggcracing.com\/products\/3-5in-turn-down\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers 3.5in Turndown Exhaust Tip \\u2014 Universal Black Steel Slip-On fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers 3.5in Turndown Exhaust Tip \\u2014 Universal Black Steel Slip-On?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870462390356,"sku":"BJPL_780-00200","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH780-00200.jpg?v=1714344188"},{"product_id":"2-1-2-x-4-1-2-merge-collector","title":"Dynatech Headers 2.5 x 4.5 Merge Collector Slip-On Steel Black — Universal Exhaust Performance","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMaximize Exhaust Scavenging with Dynatech Merge Collectors\u003c\/h2\u003e\u003cp\u003eUnlock the full potential of your racing engine with the Dynatech 2.5 x 4.5 Merge Collector. Engineered for high-performance exhaust systems, this slip-on collector is designed to optimize exhaust gas velocity, significantly improving scavenging and overall engine efficiency. Whether you are building a custom drag car or a track-day machine, this component is a critical upgrade for serious enthusiasts.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Advanced 4-into-1 merge collector geometry for smooth exhaust transition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.5-inch primary tube entry with a 4.5-inch outlet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Heavy-duty steel finished in durable black paint for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 12-inch overall length for ideal pulse tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Slip-on design ensures a secure fit for custom fabrication projects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy reducing backpressure and smoothing out exhaust pulses, these collectors help your engine breathe better, resulting in improved torque and horsepower curves. The precision-engineered merge section minimizes turbulence, ensuring that your exhaust gases exit the system as efficiently as possible. When you demand reliability and performance on the track, trust the engineering behind Dynatech components. Find this and other premium exhaust solutions at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 2.5 x 4.5 Merge Collector Slip-On Steel Black \\u2014 Universal Exhaust Performance\",\"description\":\"Upgrade your exhaust flow with the Dynatech 2.5 x 4.5 Merge Collector. 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Shop performance parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"780-03510\",\"url\":\"https:\/\/ggcracing.com\/products\/2-1-2-x-4-1-2-merge-collector\",\"offers\":{\"@type\":\"Offer\",\"price\":\"199.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/2-1-2-x-4-1-2-merge-collector\",\"sku\":\"BJPL_780-03510\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers 2.5 x 4.5 Merge Collector Slip-On Steel Black \\u2014 Universal Exhaust Performance\",\"item\":\"https:\/\/ggcracing.com\/products\/2-1-2-x-4-1-2-merge-collector\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers 2.5 x 4.5 Merge Collector Slip-On Steel Black \\u2014 Universal Exhau fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers 2.5 x 4.5 Merge Collector Slip-On Steel Black \\u2014 Universal Exhau?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870462652500,"sku":"BJPL_780-03510","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH780-03510.jpg?v=1714344197"},{"product_id":"2-3-8in-x-4-1-2in-merge-collector","title":"Dynatech Headers 2-3\/8in x 4-1\/2in Merge Collector - Slip-On Steel","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eElevate Exhaust Efficiency with Dynatech 2-3\/8in x 4-1\/2in Merge Collector\u003c\/h2\u003e\u003cp\u003eAchieve unparalleled exhaust flow dynamics with the \u003cb\u003eDynatech Headers 2-3\/8in x 4-1\/2in Merge Collector\u003c\/b\u003e. This meticulously crafted slip-on merge collector is engineered to precisely combine the exhaust pulses from individual primary tubes, creating a high-velocity, low-turbulence flow path. The result is a significant improvement in exhaust scavenging, leading to enhanced engine breathing, increased horsepower, and a broader torque curve across the RPM range.\u003c\/p\u003e\u003ch3\u003ePrecision Engineering for Maximum Power\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized Merge Geometry:\u003c\/b\u003e Designed for superior flow characteristics, minimizing turbulence and maximizing exhaust gas velocity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Primary Tube Fitment:\u003c\/b\u003e Accommodates four 2.375-inch (2-3\/8in) primary tubes, offering flexibility for various header designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Flow 4.5-inch Outlet:\u003c\/b\u003e Ensures maximum exhaust volume exit, critical for high-performance and racing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Steel Construction:\u003c\/b\u003e Fabricated from premium steel, providing exceptional durability and resistance to extreme exhaust temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSimplified Slip-On Installation:\u003c\/b\u003e Allows for easy integration into custom header systems or as an upgrade to existing setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith a length of 12 inches and a protective black paint finish, this Dynatech merge collector is not only built for performance but also for longevity and a clean under-car appearance. It's an indispensable component for engine builders and performance enthusiasts focused on extracting every ounce of power from their exhaust system with precision and reliability.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 2-3\/8in x 4-1\/2in Merge Collector - Slip-On Steel\",\"description\":\"Boost exhaust efficiency with the Dynatech 2-3\/8in x 4-1\/2in Merge Collector. Slip-on steel, 4x 2.375in primary, 4.5in outlet. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"780-03519\",\"url\":\"https:\/\/ggcracing.com\/products\/2-3-8in-x-4-1-2in-merge-collector\",\"offers\":{\"@type\":\"Offer\",\"price\":\"199.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/2-3-8in-x-4-1-2in-merge-collector\",\"sku\":\"BJPL_780-03519\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers 2-3\/8in x 4-1\/2in Merge Collector - Slip-On Steel\",\"item\":\"https:\/\/ggcracing.com\/products\/2-3-8in-x-4-1-2in-merge-collector\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers 2-3\/8in x 4-1\/2in Merge Collector - Slip-On Steel fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers 2-3\/8in x 4-1\/2in Merge Collector - Slip-On Steel?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870462816340,"sku":"BJPL_780-03519","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH780-03519.jpg?v=1714344205"},{"product_id":"collector-2-1-4-x-4in-x","title":"Dynatech Headers 2.25in Primary to 4in Outlet Slip-On Collector - Steel Black","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFoundation for Custom Exhaust: Dynatech 2.25in Primary Collector\u003c\/h2\u003e\u003cp\u003eThe Dynatech Headers 2.25in Primary to 4in Outlet Slip-On Collector is an essential building block for constructing a high-performance custom exhaust system. Designed to efficiently consolidate exhaust gases from four primary tubes into a single, larger outlet, this collector ensures a smooth and unrestricted flow, which is crucial for maximizing engine power and efficiency.\u003c\/p\u003e\u003ch3\u003eReliable Construction for Demanding Use\u003c\/h3\u003e\u003cp\u003eCrafted from durable steel and finished with a protective black paint, this slip-on collector is built to withstand the harsh environment of an engine bay. Its robust construction ensures longevity and consistent performance, making it a dependable choice for both street and track applications. The 12-inch length provides ample room for precise fitment and fabrication.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrimary Tube Inlets:\u003c\/b\u003e 4 x 2.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutlet Diameter:\u003c\/b\u003e 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Standard Collector, Slip-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Heavy-Duty Steel with Black Paint\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptimized Flow for Enhanced Engine Response\u003c\/h3\u003e\u003cp\u003eWhile not a merge collector, this Dynatech component is engineered to provide excellent exhaust gas transition, minimizing turbulence and backpressure. This contributes to improved engine breathing, leading to better throttle response and potential horsepower gains when integrated into a well-designed exhaust system. The consolidated flow also helps in achieving a more uniform and powerful exhaust note, enhancing the overall auditory experience of your vehicle.\u003c\/p\u003e\u003ch3\u003eDynatech Quality for Your Build\u003c\/h3\u003e\u003cp\u003eDynatech Headers is a name synonymous with quality and performance in the automotive industry. This 2.25in primary collector embodies that reputation, offering a reliable and effective solution for custom exhaust fabrication. It's the perfect component for enthusiasts looking to craft a bespoke exhaust system with confidence. Discover premium exhaust solutions for your project at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 2.25in Primary to 4in Outlet Slip-On Collector - Steel Black\",\"description\":\"Build your custom exhaust with the Dynatech 2.25in Primary to 4in Outlet Collector. Durable steel, slip-on design for efficient exhaust routing. Shop custom exhaust parts!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"783-71240\",\"url\":\"https:\/\/ggcracing.com\/products\/collector-2-1-4-x-4in-x\",\"offers\":{\"@type\":\"Offer\",\"price\":\"99.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/collector-2-1-4-x-4in-x\",\"sku\":\"BJPL_783-71240\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers 2.25in Primary to 4in Outlet Slip-On Collector - Steel Black\",\"item\":\"https:\/\/ggcracing.com\/products\/collector-2-1-4-x-4in-x\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers 2.25in Primary to 4in Outlet Slip-On Collector - Steel Black fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers 2.25in Primary to 4in Outlet Slip-On Collector - Steel Black?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870462947412,"sku":"BJPL_783-71240","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH783-71240.jpg?v=1714344221"},{"product_id":"slip-on-header-collector-2-5-x-5-0-od","title":"Dynatech Headers 2.5 x 5.0 Merge Collector Slip-On Steel Black — Universal Racing Exhaust","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ZbLf7Oog5Ms\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Flow Performance with Dynatech Merge Collectors\u003c\/h2\u003e\u003cp\u003eThe Dynatech 2.5 x 5.0 Merge Collector is the perfect solution for builders looking to maximize the efficiency of their 4-into-1 exhaust headers. Designed to bridge the gap between your primary tubes and the exhaust system, this collector utilizes a precision-engineered merge design to ensure smooth gas flow and reduced backpressure. This is an essential component for any high-revving engine build where exhaust pulse management is critical to performance.\u003c\/p\u003e\u003ch3\u003eKey Features and Performance Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 4-into-1 merge design for superior exhaust flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Fitment:\u003c\/strong\u003e Designed for 2.5-inch primary tubes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Size:\u003c\/strong\u003e 5.0-inch outlet for maximum exhaust evacuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-strength steel construction with a protective black paint finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Use:\u003c\/strong\u003e Slip-on design allows for simplified installation and custom exhaust fabrication.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProper exhaust scavenging is the secret to unlocking hidden horsepower. By utilizing a high-quality merge collector, you ensure that exhaust pulses are timed correctly, which helps draw more air and fuel into the combustion chamber. This Dynatech collector is built to withstand the rigors of competitive racing while providing the flow characteristics required for peak engine output. Whether you are upgrading an existing system or fabricating a new one from scratch, this collector provides the durability and performance you need. Elevate your vehicle's exhaust system with premium parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 2.5 x 5.0 Merge Collector Slip-On Steel Black \\u2014 Universal Racing Exhaust\",\"description\":\"Boost engine power with the Dynatech 2.5 x 5.0 Merge Collector. 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Order now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"783-91250\",\"url\":\"https:\/\/ggcracing.com\/products\/slip-on-header-collector-2-5-x-5-0-od\",\"offers\":{\"@type\":\"Offer\",\"price\":\"99.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/slip-on-header-collector-2-5-x-5-0-od\",\"sku\":\"BJPL_783-91250\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers 2.5 x 5.0 Merge Collector Slip-On Steel Black \\u2014 Universal Racing Exhaust\",\"item\":\"https:\/\/ggcracing.com\/products\/slip-on-header-collector-2-5-x-5-0-od\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers 2.5 x 5.0 Merge Collector Slip-On Steel Black \\u2014 Universal Racin fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers 2.5 x 5.0 Merge Collector Slip-On Steel Black \\u2014 Universal Racin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870462980180,"sku":"BJPL_783-91250","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH783-91250.jpg?v=1714344229"},{"product_id":"18mm-o2-plug","title":"Dynatech Headers 18mm O2 Sensor Plug Steel Black Oxide — Universal Exhaust Bung","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSecure Your Exhaust System with Dynatech O2 Sensor Plugs\u003c\/h2\u003e\u003cp\u003eWhen you are running a custom exhaust setup or need to disable an unused oxygen sensor port, the Dynatech 18mm O2 Sensor Plug is the reliable choice. Designed to fit standard 18mm sensor bungs, this plug provides a leak-free seal that protects your exhaust system from unwanted air leaks. Whether you are tuning your vehicle on a dyno or running a race-only setup, having a high-quality plug is essential for maintaining proper exhaust pressure and sensor integrity.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e Standard 18mm thread for universal compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-duty steel for long-lasting durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black oxide coating for enhanced corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for plugging unused O2 sensor bungs in headers or exhaust pipes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis plug is engineered for ease of use, allowing you to quickly seal off your exhaust system without the need for complex tools. The durable steel construction ensures that it can withstand the extreme heat and vibration typical of high-performance exhaust environments. Don't let an open bung ruin your exhaust flow or cause inaccurate sensor readings; use a professional-grade plug to keep your system sealed and efficient. For all your exhaust sensor needs and performance hardware, rely on the quality selection found at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 18mm O2 Sensor Plug Steel Black Oxide \\u2014 Universal Exhaust Bung\",\"description\":\"Seal your exhaust system with the Dynatech 18mm O2 Sensor Plug. Durable steel construction with black oxide finish. Buy online at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"785-10094\",\"url\":\"https:\/\/ggcracing.com\/products\/18mm-o2-plug\",\"offers\":{\"@type\":\"Offer\",\"price\":\"5.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/18mm-o2-plug\",\"sku\":\"BJPL_785-10094\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers 18mm O2 Sensor Plug Steel Black Oxide \\u2014 Universal Exhaust Bung\",\"item\":\"https:\/\/ggcracing.com\/products\/18mm-o2-plug\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers 18mm O2 Sensor Plug Steel Black Oxide \\u2014 Universal Exhaust Bung fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers 18mm O2 Sensor Plug Steel Black Oxide \\u2014 Universal Exhaust Bung?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870463078484,"sku":"BJPL_785-10094","price":5.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH785-10094.jpg?v=1714344237"},{"product_id":"v-clamp-collar-assembly-3in","title":"Dynatech Headers V-Clamp Collar Assembly 3in Steel Rings Stainless Clamp — Universal Exhaust","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReliable Exhaust Connections with Dynatech V-Clamp Assemblies\u003c\/h2\u003e\u003cp\u003eThe Dynatech 3-inch V-Clamp Collar Assembly is the gold standard for creating secure, leak-free connections in your high-performance exhaust system. Unlike traditional slip-fit connections that can leak or vibrate loose, a V-band clamp provides a 360-degree seal that is both strong and easy to remove. This assembly is perfect for turbo downpipes, exhaust mid-pipes, and any section of your exhaust that requires frequent disassembly for maintenance or tuning.\u003c\/p\u003e\u003ch3\u003ePerformance Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Designed for 3-inch OD tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents:\u003c\/strong\u003e Includes two high-strength steel weld-on rings and a premium stainless steel clamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Stainless steel clamp resists corrosion and heat fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Provides a superior seal to prevent exhaust leaks and maintain system pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis V-clamp assembly is engineered for builders who prioritize both performance and convenience. The quick-release nature of the V-band clamp allows you to remove exhaust sections in seconds, saving valuable time at the track. The steel rings provide a robust surface for welding, ensuring a permanent and reliable connection to your tubing. Whether you are building a custom exhaust system from scratch or upgrading your current setup, this assembly offers the professional-grade quality you expect. Experience the difference in fitment and reliability with performance parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers V-Clamp Collar Assembly 3in Steel Rings Stainless Clamp \\u2014 Universal Exhaust\",\"description\":\"Get a secure, leak-free seal with the Dynatech 3in V-Clamp Assembly. 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Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"794-91230\",\"url\":\"https:\/\/ggcracing.com\/products\/v-clamp-collar-assembly-3in\",\"offers\":{\"@type\":\"Offer\",\"price\":\"39.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/v-clamp-collar-assembly-3in\",\"sku\":\"BJPL_794-91230\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers V-Clamp Collar Assembly 3in Steel Rings Stainless Clamp \\u2014 Universal Exhaust\",\"item\":\"https:\/\/ggcracing.com\/products\/v-clamp-collar-assembly-3in\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers V-Clamp Collar Assembly 3in Steel Rings Stainless Clamp \\u2014 Unive fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers V-Clamp Collar Assembly 3in Steel Rings Stainless Clamp \\u2014 Unive?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870463144020,"sku":"BJPL_794-91230","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH794-91230.jpg?v=1714344254"},{"product_id":"v-clamp-collar-3-5in-assembly","title":"Dynatech Headers V-Clamp Collar Assembly 3.5in Steel Rings Stainless Clamp — Universal Exhaust","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProfessional-Grade Exhaust Sealing with Dynatech V-Clamp Assemblies\u003c\/h2\u003e\u003cp\u003eEnsure your exhaust system stays sealed under the most demanding conditions with the Dynatech 3.5-inch V-Clamp Collar Assembly. Designed for high-horsepower applications, this V-band assembly provides an airtight connection that is far superior to standard flange or slip-fit connections. The 3.5-inch size is ideal for high-flow exhaust systems, turbocharger outlets, and custom piping where maintaining maximum flow and structural integrity is paramount.\u003c\/p\u003e\u003ch3\u003eKey Advantages of V-Band Technology\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Precision-engineered for 3.5-inch OD tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Materials:\u003c\/strong\u003e Features robust steel weld-on rings paired with a high-durability stainless steel clamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Maintenance:\u003c\/strong\u003e Quick-release design allows for rapid disassembly of exhaust components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Prevents exhaust leaks that can lead to power loss and sensor errors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen building a high-performance vehicle, every connection point matters. The Dynatech V-Clamp assembly offers the perfect balance of strength and convenience. The stainless steel clamp is built to withstand extreme thermal cycling without losing its clamping force, while the steel rings provide a solid foundation for your custom exhaust fabrication. This kit is the preferred choice for professional fabricators and serious enthusiasts who demand the best in exhaust hardware. Whether you are working on a street-strip car or a dedicated track vehicle, this assembly ensures your exhaust system remains secure and efficient. Find all your high-performance exhaust solutions at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers V-Clamp Collar Assembly 3.5in Steel Rings Stainless Clamp \\u2014 Universal Exhaust\",\"description\":\"Upgrade to the Dynatech 3.5in V-Clamp Assembly for a secure, leak-free exhaust connection. 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No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870463275092,"sku":"BJPL_794-91235","price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH794-91235.jpg?v=1714344262"},{"product_id":"sbc-stahl-header-adapter","title":"Dynatech Headers SBC Stahl Header Adapter — 0.625\" Thick Aluminum for Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/5EMQnsoewtw\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\nSeamlessly integrate your Small Block Chevy engine with Stahl pattern headers using the Dynatech Headers SBC Stahl Header Adapter. This precision-machined adapter is an essential component for custom exhaust builds and engine swaps, providing a perfect, leak-free transition between different header flange patterns. Engineered from high-quality aluminum, these adapters are designed to withstand the rigors of high-performance applications while offering a lightweight solution. With a substantial 0.625-inch thickness, they provide a robust and stable mounting surface, ensuring proper alignment and preventing exhaust leaks that can rob your engine of power.\u003ch2\u003ePrecision Adaptation for Optimal Exhaust Flow\u003c\/h2\u003eThe Dynatech SBC Stahl Header Adapter is crafted to bridge the gap between specific engine and header designs, ensuring that your exhaust system performs as intended without compromises.\u003ch3\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDesigned for Small Block Chevy:\u003c\/b\u003e Ensures perfect compatibility with SBC engine blocks, a popular choice for performance builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStahl Pattern Header Compatibility:\u003c\/b\u003e Specifically engineered to mate with Stahl pattern headers, offering versatile application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Aluminum Construction:\u003c\/b\u003e Provides a lightweight yet durable solution, resistant to corrosion and thermal stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e0.625-inch Thick Design:\u003c\/b\u003e Offers exceptional rigidity and strength, preventing warping and ensuring a long-lasting seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.125-inch Square Port:\u003c\/b\u003e Meticulously machined port geometry optimizes exhaust gas flow from the cylinder head to the header.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft \/ Right Side Included:\u003c\/b\u003e Comes as a complete kit for both sides of your engine, simplifying the ordering process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrevents Exhaust Leaks:\u003c\/b\u003e Guarantees a tight, secure seal, preserving exhaust velocity and maximizing engine efficiency.\u003c\/li\u003e\n\u003c\/ul\u003eThis Dynatech header flange adapter is crucial for achieving a professional-grade exhaust installation when mixing and matching components. Its precision engineering not only ensures a perfect fit but also contributes to maintaining optimal exhaust gas velocity and scavenging, which translates directly into improved engine performance. Don't let mismatched components compromise your build; choose a Dynatech adapter for reliability and power.\u003ch2\u003eDynatech: The Foundation of Performance Exhaust\u003c\/h2\u003eDynatech's commitment to precision and performance shines through in this SBC Stahl Header Adapter. It's the ideal solution for ensuring your custom exhaust system is built on a foundation of quality and compatibility. Explore premium exhaust components at GGCRACING.\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers SBC Stahl Header Adapter \\u2014 0.625\\\" Thick Aluminum for Small Block Chevy\",\"description\":\"Connect your Small Block Chevy to Stahl pattern headers seamlessly with the Dynatech Header Flange Adapter. Precision-machined aluminum for optimal flow. Upgrade now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"796-00100\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-stahl-header-adapter\",\"offers\":{\"@type\":\"Offer\",\"price\":\"199.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-stahl-header-adapter\",\"sku\":\"BJPL_796-00100\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers SBC Stahl Header Adapter \\u2014 0.625\\\" Thick Aluminum for Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-stahl-header-adapter\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers SBC Stahl Header Adapter \\u2014 0.625\\\" Thick Aluminum for Small Bloc fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers SBC Stahl Header Adapter \\u2014 0.625\\\" Thick Aluminum for Small Bloc?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":40870463340628,"sku":"BJPL_796-00100","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH796-00100.jpg?v=1714344270"},{"product_id":"dynatech-headers3-0in-race-muffler-split-flow","title":"Dynatech Headers 3.0in Split Flow Race Muffler — Universal Fit","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/xmIeDtTrN_o\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eDynatech Split Flow 3.0-inch Race Muffler\u003c\/h2\u003e\u003cp\u003eImprove your vehicle's exhaust efficiency with the Dynatech Split Flow Race Muffler. Designed for high-performance applications where space is limited but flow is critical, this muffler utilizes a unique internal design to reduce backpressure while maintaining a deep, aggressive exhaust note. Its compact 6-inch body length makes it perfect for custom exhaust configurations where traditional mufflers simply won't fit.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInlet\/Outlet: 3.0-inch Center\u003c\/li\u003e\n\u003cli\u003eBody Diameter: 5 inches\u003c\/li\u003e\n\u003cli\u003eLength: 6 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminized Steel\u003c\/li\u003e\n\u003cli\u003eDesign: Split Flow\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold Individually\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Split Flow technology inside this Dynatech unit is engineered to manage exhaust pulses effectively, promoting better scavenging and increased horsepower. Constructed from durable aluminized steel, this muffler is built to withstand the heat and vibration associated with high-output engines. The 3-inch center inlet and outlet configuration allows for a straight-through flow path, minimizing restrictions that can rob your engine of power. Whether you are running a custom race setup or a high-performance street vehicle, this muffler provides the perfect balance of sound control and flow performance. Installation is straightforward, allowing for quick integration into your existing exhaust system. Experience the performance difference with exhaust components from GGCRACING.\n\u003c\/p\u003e\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 3.0in Split Flow Race Muffler \\u2014 Universal Fit\",\"description\":\"Maximize exhaust flow with the Dynatech 3.0in Split Flow Race Muffler. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers 3.0in Split Flow Race Muffler \\u2014 Universal Fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":41119975047252,"sku":"BJPL_776-06302","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH776-06302.jpg?v=1717282283"},{"product_id":"dynatech-headers3-5in-race-muffler-split-flow","title":"Dynatech Headers 3.5in Split Flow Race Muffler — Universal Fit","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/LCFxfcbanHM\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eDynatech Split Flow 3.5-inch Race Muffler\u003c\/h2\u003e\u003cp\u003eFor high-horsepower engines requiring maximum exhaust volume, the Dynatech 3.5-inch Split Flow Race Muffler is the ultimate solution. This compact, high-flow muffler is specifically designed to handle the increased exhaust gas velocity of larger displacement engines, ensuring that your motor can breathe freely without excessive noise levels. Its robust construction and efficient internal flow path make it a favorite for drag racing and custom performance builds.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInlet\/Outlet: 3.5-inch Center\u003c\/li\u003e\n\u003cli\u003eBody Diameter: 5 inches\u003c\/li\u003e\n\u003cli\u003eBody Length: 6 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminized Steel\u003c\/li\u003e\n\u003cli\u003eDesign: Split Flow\u003c\/li\u003e\n\u003cli\u003eApplication: Universal High-Performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Split Flow design is engineered to minimize turbulence, which is essential for maintaining high exhaust velocity and peak power output. The 3.5-inch diameter ensures that there is no bottleneck in your exhaust system, allowing for optimal scavenging. Built from high-quality aluminized steel, this muffler offers excellent heat resistance and durability against the elements. Its compact 6-inch body length provides versatility for tight chassis clearances, allowing for creative exhaust routing in custom projects. By reducing backpressure, you allow your engine to reach its full potential, resulting in improved throttle response and increased torque. Whether you are building a track-focused machine or a high-performance street car, this Dynatech muffler is an essential upgrade. Find all your exhaust needs at GGCRACING.\n\u003c\/p\u003e\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 3.5in Split Flow Race Muffler \\u2014 Universal Fit\",\"description\":\"Boost power with the Dynatech 3.5in Split Flow Race Muffler. 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No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":41119975145556,"sku":"BJPL_776-06352","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH776-06352.jpg?v=1717282291"},{"product_id":"dynatech-headerselbow-80-degree-3-5in","title":"Dynatech Headers 80 Degree Mandrel Bent Exhaust Elbow 3.5in — Universal","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDynatech 80-Degree 3.5-inch Mandrel Bent Exhaust Elbow\u003c\/h2\u003e\u003cp\u003eAchieving the perfect exhaust routing in a custom build requires high-quality components that won't restrict flow. The Dynatech 80-degree mandrel bent exhaust elbow is designed for precision fitment and maximum performance. Unlike crush-bent pipes that create internal restrictions, these mandrel-bent elbows maintain a consistent 3.5-inch diameter throughout the entire bend, ensuring smooth exhaust gas flow and optimal engine efficiency.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAngle: 80 Degrees\u003c\/li\u003e\n\u003cli\u003eDiameter: 3.5 inches\u003c\/li\u003e\n\u003cli\u003eRadius: 3 inches\u003c\/li\u003e\n\u003cli\u003eLeg Length: 7 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eConstruction: Mandrel Bent\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis 80-degree elbow is an essential piece for fabricators and enthusiasts working on custom exhaust headers, collectors, or full exhaust systems. The 3-inch radius provides a smooth transition, reducing turbulence and backpressure, which is critical for maintaining high power output. The 7-inch legs offer ample material for trimming to your exact requirements, making it a versatile component for complex routing around chassis components, suspension, or transmission tunnels. Made from durable steel, these bends are easy to weld and provide a clean, professional finish to any exhaust system project. Whether you are building a custom turbo downpipe or a full-length race exhaust, using high-quality mandrel bends is the key to a professional-grade result. Trust GGCRACING for all your custom exhaust fabrication needs.\n\u003c\/p\u003e\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers 80 Degree Mandrel Bent Exhaust Elbow 3.5in \\u2014 Universal\",\"description\":\"Build custom exhaust systems with the Dynatech 80-degree 3.5in mandrel bent elbow. 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Shop at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dynatech Headers\"},\"mpn\":\"780-80351\",\"url\":\"https:\/\/ggcracing.com\/products\/dynatech-headerselbow-80-degree-3-5in\",\"offers\":{\"@type\":\"Offer\",\"price\":\"24.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/dynatech-headerselbow-80-degree-3-5in\",\"sku\":\"BJPL_780-80351\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dynatech Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Dynatech+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dynatech Headers 80 Degree Mandrel Bent Exhaust Elbow 3.5in \\u2014 Universal\",\"item\":\"https:\/\/ggcracing.com\/products\/dynatech-headerselbow-80-degree-3-5in\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Dynatech Headers 80 Degree Mandrel Bent Exhaust Elbow 3.5in \\u2014 Universal fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dynatech Headers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dynatech Headers 80 Degree Mandrel Bent Exhaust Elbow 3.5in \\u2014 Universal?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Dynatech Headers","offers":[{"title":"Default Title","offer_id":41119975309396,"sku":"BJPL_780-80351","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DTH780-80351.jpg?v=1717282308"},{"product_id":"dynatech-headers-slip-on-collector-2-3-8-x-4-1-2","title":"Dynatech Headers Slip-On Collector 2-3\/8in x 4-1\/2in Steel — Universal Performance Exhaust","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dynatech Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDynatech Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dynatech Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/SDBqiz84DJ0\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePrecision Exhaust Flow Management\u003c\/h2\u003e\u003cp\u003eMaximize your engine's potential with the Dynatech Headers Slip-On Collector. Designed for high-performance racing and street applications, this collector is engineered to ensure smooth exhaust gas transition, reducing backpressure and improving overall scavenging efficiency. Whether you are building a custom exhaust system or replacing worn components, this part delivers the reliability required for competitive driving.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 2.375 inches (2-3\/8\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Diameter:\u003c\/strong\u003e 4.5 inches (4-1\/2\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade steel for heat resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Durable black paint to prevent surface corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe slip-on design allows for a secure, tight fit that can be easily welded or clamped into place, providing versatility for various header configurations. Its robust steel construction ensures it can withstand the extreme thermal cycles associated with high-output engines. By streamlining the merge of your primary tubes into the collector, you gain improved torque curves and consistent power delivery throughout the RPM range. Trust in the engineering excellence of Dynatech for your next exhaust build. Find all your essential exhaust components and performance hardware here at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dynatech Headers products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/muffler-3-00in-torque-booster-602-604-crate\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Torque Booster Muffler 3in Inlet\/Outlet — Circle Track Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-5in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone Muffler Insert 3.5in Stainless — Exhaust Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/3-0in-vortex-cone-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers 3.0in Vortex Cone Exhaust Insert - Stainless Steel — Optimize Exhaust Per\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vortex-cone-for-4in-collector\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Vortex Cone 4in Collector Exhaust Insert — Universal Performance Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/split-flow-3in-race-muffler\" style=\"color:#0066cc;text-decoration:none;\"\u003eDynatech Headers Split-Flow 3in Race Muffler — Universal High-Flow Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dynatech Headers Slip-On Collector 2-3\/8in x 4-1\/2in Steel \\u2014 Universal Performance Exhaust\",\"description\":\"Optimize your exhaust flow with the Dynatech Headers Slip-On Collector. 2-3\/8 inch primary to 4-1\/2 inch outlet. 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