{"product_id":"manley-90-99-mazda-miata-1-8l-bp056-dohc-16-intake-33mm-stainless-race-master-valves","title":"Manley 1.8L BP056 DOHC 16 Intake 33mm Stainless Race Master Valves — Fits 1994-1997, 1999-2005 Mazda Miata","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 Manley Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eManley Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Manley Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eManley Performance 33mm Stainless Steel Race Master Intake Valves\u003c\/h2\u003e\n\u003cp\u003eOptimize your Mazda Miata's engine breathing with these high-performance Manley Race Master Intake Valves. Engineered for the 1.8L BP056 DOHC 16-valve engine found in 1994-1997 and 1999-2005 models, these 33mm valves are designed to maximize airflow and enhance power output.\u003c\/p\u003e\n\n\u003ch3\u003ePrecision Engineering for Performance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel:\u003c\/strong\u003e Constructed from premium stainless steel, these valves offer superior strength and resistance to extreme engine temperatures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChrome Stems \u0026amp; Hard Tips:\u003c\/strong\u003e Benefit from the added durability of chrome-plated stems and hard tips, ensuring longevity and reduced wear on valve guides.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwirl Polished \u0026amp; Fully Machined:\u003c\/strong\u003e Featuring swirl polished under-head areas for improved airflow dynamics and fully machined combustion faces for optimal performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRace Master Design:\u003c\/strong\u003e The straight stem design of the Race Master series is ideal for high-RPM, performance-oriented engine builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUnlock Engine Potential\u003c\/h3\u003e\n\u003cp\u003eThese Manley intake valves are crucial for achieving peak engine performance. By allowing more air-fuel mixture into the combustion chamber, they contribute directly to increased horsepower and torque. Their robust construction also ensures reliability under demanding driving conditions, including those found in racing environments and with alcohol-based fuels.\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your engine's efficiency and power potential with these precision-crafted intake valves. They are an essential component for any Miata enthusiast looking to push the limits of their 1.8L engine.\u003c\/p\u003e\n\n\u003cp\u003eExperience the Manley difference. Purchase your 33mm Stainless Steel Race Master Intake Valves for your Mazda Miata at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.92em;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f0f0f0;text-align:left;\"\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eYears\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e1994-1997\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMazda\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMiata\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e1999-2005\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMazda\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMiata\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2000-2005\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMazda\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMiata\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\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 Manley Performance 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\/manley-90-99-mazda-miata-1-8l-bp056-dohc-16-exhaust-28mm-stainless-race-master-valves\" style=\"color:#0066cc;text-decoration:none;\"\u003eManley 1.8L BP056 DOHC 16 Exhaust 28mm Stainless Race Master Valves — Fits 1994-1997, 1999\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/manley-90-99-mazda-miata-1-8l-bp056-dohc-16-exhaust-29mm-stainless-race-master-valves\" style=\"color:#0066cc;text-decoration:none;\"\u003eManley 1.8L BP056 DOHC 16 Exhaust 29mm Stainless Race Master Valves — Fits 1994-1997, 1999\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/manley-00-03-subaru-wrx-ej20-04-sti-intake-36mm-stainless-race-flo-valves\" style=\"color:#0066cc;text-decoration:none;\"\u003eManley 00-03 Subaru WRX EJ20 \/ 04 STi Intake 36mm Stainless Race Flo Valves\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/manley-00-03-subaru-wrx-ej20-04-sti-exhaust-32mm-stainless-race-master-valves\" style=\"color:#0066cc;text-decoration:none;\"\u003eManley 00-03 Subaru WRX EJ20 \/ 04 STi Exhaust 32mm Stainless Race Master Valves\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/manley-subaru-wrx-ej205-sti-ej257-33mm-race-master-exhaust-valves-set-of-8\" style=\"color:#0066cc;text-decoration:none;\"\u003eManley Performance Subaru WRX EJ205\/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) —\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\":\"Manley 1.8L BP056 DOHC 16 Intake 33mm Stainless Race Master Valves \\u2014 Fits 1994-1997, 1999-2005 Mazda Miata\",\"description\":\"Boost your Mazda Miata 1.8L with Manley 33mm Stainless Steel Race Master Intake Valves. Maximize airflow and power. Order from GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Manley Performance\"},\"mpn\":\"11102-8\",\"url\":\"https:\/\/ggcracing.com\/products\/manley-90-99-mazda-miata-1-8l-bp056-dohc-16-intake-33mm-stainless-race-master-valves\",\"offers\":{\"@type\":\"Offer\",\"price\":\"201.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/manley-90-99-mazda-miata-1-8l-bp056-dohc-16-intake-33mm-stainless-race-master-valves\",\"sku\":\"MAN11102-8\"}}\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\":\"Intake\",\"item\":\"https:\/\/ggcracing.com\/collections\/intake\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Manley Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Manley+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Manley 1.8L BP056 DOHC 16 Intake 33mm Stainless Race Master Valves \\u2014 Fits 1994-1997, 1999-2005 Mazda Miata\",\"item\":\"https:\/\/ggcracing.com\/products\/manley-90-99-mazda-miata-1-8l-bp056-dohc-16-intake-33mm-stainless-race-master-valves\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Manley 1.8L BP056 DOHC 16 Intake 33mm Stainless Race Master Valves \\u2014 Fits 1994-1 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Use the fitment table above to confirm.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Manley Performance?\",\"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 Manley 1.8L BP056 DOHC 16 Intake 33mm Stainless Race Master Valves \\u2014 Fits 1994-1?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cold air intakes typically install in 30-60 minutes with basic hand tools. No tuning required for most plug-and-play kits.\"}}]}\u003c\/script\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":41458460688468,"sku":"MAN11102-8","price":201.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/32fcd9ac6aa3616d28d9da247d14fd15.jpg?v=1721719928","url":"https:\/\/ggcracing.com\/products\/manley-90-99-mazda-miata-1-8l-bp056-dohc-16-intake-33mm-stainless-race-master-valves","provider":"GGCRACING INC","version":"1.0","type":"link"}