{"product_id":"spec-rb25-20-stage-1-clutch-kit-rb20det-only","title":"SPEC Stage 1 Clutch Kit — Fits RB20DET Only","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 SPEC\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eSPEC engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full SPEC 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\/7kKkmlGfJMM\" 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\u003eSPEC Stage 1 Clutch Kit for RB20DET Engines\u003c\/h2\u003e\n\u003cp\u003eThe SPEC Stage 1 Clutch Kit is an excellent choice for your RB20DET engine, providing a reliable and durable upgrade for moderate performance enhancements. This kit is designed to offer a noticeable improvement in holding capacity over stock clutches, making it ideal for street cars with mild modifications or those looking for a dependable replacement with enhanced capabilities. Experience smoother engagement and greater confidence in your drivetrain's ability to handle increased power.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Holding Power:\u003c\/strong\u003e Offers increased torque capacity compared to OEM clutches, suitable for mild engine tunes and performance driving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth Engagement:\u003c\/strong\u003e Features a performance-oriented friction disc designed for predictable and smooth engagement, maintaining good driveability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with quality materials by SPEC to ensure longevity and consistent performance under normal to spirited driving conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal for Street Use:\u003c\/strong\u003e A perfect balance of performance and comfort for daily driven vehicles with moderate modifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fitment:\u003c\/strong\u003e Engineered as a direct replacement for the factory clutch on RB20DET equipped vehicles, simplifying installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you're looking to upgrade your RB20DET's clutch system for better performance and reliability without going overboard, the SPEC Stage 1 Clutch Kit is the solution. It provides the necessary strength for moderate power increases while maintaining excellent drivability for everyday use. Trust SPEC for quality drivetrain components that enhance your driving experience.\u003c\/p\u003e\n\u003cp\u003eUpgrade your engine's performance with 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 SPEC 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\/spec-03-06-acura-tl-3-2l-aluminum-flywheel\" style=\"color:#0066cc;text-decoration:none;\"\u003eSPEC Aluminum Flywheel — Fits 2003-2006 Acura TL 3.2L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spec-82-86-bmw-325-528-2-7l-86-93-bmw-325-2-5l-stage-1-clutch-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eSPEC Stage 1 Clutch Kit — Fits 82-86 BMW 325\/528e 2.7L \u0026amp; 86-93 BMW 325 2.5L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spec-07-10-bmw-335i-135i-aluminum-flywheel-for-use-with-spec-sb53x-2-clutch-kits-only\" style=\"color:#0066cc;text-decoration:none;\"\u003eSPEC Aluminum Flywheel — Fits 07-10 BMW 335i\/135i (Use w\/ SB53x-2 Clutch)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spec-2010-camaro-ss-05-06-pontiac-gto-05-07-corvette-6-0-7-0-stage-2-clutch-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eSPEC Stage 2 Clutch Kit — Fits 2010-2013 Camaro SS, 2005-2009 Corvette, 2005-2006 GTO\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spec-98-02-firebird-transam-97-04-corvette-04-06-gto-cadillac-cts-v-aluminum-flywheel\" style=\"color:#0066cc;text-decoration:none;\"\u003eSPEC Aluminum Flywheel — Fits 97-04 Corvette, 98-02 Firebird\/TransAm, 04-06 GTO, 04-07 CTS\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\":\"SPEC Stage 1 Clutch Kit \\u2014 Fits RB20DET Only\",\"description\":\"Get the SPEC Stage 1 Clutch Kit for your RB20DET engine. Reliable performance for moderate upgrades. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"SPEC\"},\"mpn\":\"SN231\",\"url\":\"https:\/\/ggcracing.com\/products\/spec-rb25-20-stage-1-clutch-kit-rb20det-only\",\"offers\":{\"@type\":\"Offer\",\"price\":\"387.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spec-rb25-20-stage-1-clutch-kit-rb20det-only\",\"sku\":\"SPECSN231\"}}\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\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"SPEC\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=SPEC\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"SPEC Stage 1 Clutch Kit \\u2014 Fits RB20DET Only\",\"item\":\"https:\/\/ggcracing.com\/products\/spec-rb25-20-stage-1-clutch-kit-rb20det-only\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the SPEC Stage 1 Clutch Kit \\u2014 Fits RB20DET Only 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 SPEC?\",\"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 SPEC Stage 1 Clutch Kit \\u2014 Fits RB20DET Only?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"SPEC","offers":[{"title":"Default Title","offer_id":41653200552020,"sku":"SPECSN231","price":387.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/fb238e99-7f8d-48c4-8ecf-44f719ab64e8-800_2d8ffa0a-35e9-447d-9141-c733625b26a3.jpg?v=1761428130","url":"https:\/\/ggcracing.com\/products\/spec-rb25-20-stage-1-clutch-kit-rb20det-only","provider":"GGCRACING INC","version":"1.0","type":"link"}