{"product_id":"xclutch-15-21-subaru-wrx-sti-base-2-5l-stage-1-steel-backed-organic-clutch-kit","title":"XClutch 15-21 Subaru WRX STi Base 2.5L Stage 1 Steel Backed Organic Clutch Kit","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eXKSU24001-1T\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 9337467277098\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eXClutch 15-21 Subaru WRX STi Base 2.5L Stage 1 Steel Backed Organic Clutch Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eEngineered for Subaru WRX STI models from 2004 to 2021 including Base, Limited, S209, HyperBlue and Type RA variants, this XClutch Stage 1 kit features a steel-backed organic disc for reliable torque handling up to 450 ft-lbs. It balances everyday street driving with performance demands like high RPM launches. Backed by advanced pressure plate technology for consistent clamping and smooth engagement.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Backed Organic Disc:\u003c\/strong\u003e Organic friction material bonded to steel improves burst strength and heat resistance for spirited street and track use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Torque Capacity:\u003c\/strong\u003e Handles substantial power gains over stock while preserving daily drivability and pedal feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Diaphragm Design:\u003c\/strong\u003e Analyzed pivot point delivers precise control, firm engagement and reduced pedal effort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Pressure Plate:\u003c\/strong\u003e Provides higher clamping force for dependable power transfer in performance applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet Focused Performance:\u003c\/strong\u003e Ideal for road vehicles needing smooth shifts and capability under aggressive launches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for OEM or lightweight flywheels. resurface flywheel during install for best results.\u003c\/li\u003e\n\u003cli\u003eFollow 500-mile break-in period with varied driving to bed in friction material properly.\u003c\/li\u003e\n\u003cli\u003eSpecial order item. allow 3-5 business days for processing if not in stock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eFlywheel resurfacing required for optimal disc life and engagement.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM release bearing and hydraulic system. no additional hardware needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX STI Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX STI Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX STI Special Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2009\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003eGT spec.B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eS209\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eSeries.HyperBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eType RA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose XClutch?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 30 years of clutch manufacturing experience ensures proven reliability.\u003c\/li\u003e\n\u003cli\u003eWorld-class testing facility and in-house vehicle dyno validation for real-world performance.\u003c\/li\u003e\n\u003cli\u003ePrecision engineering from advanced R\u0026amp;amp.D delivers consistent results across applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my 2018 Subaru WRX STI Type RA?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, direct bolt-on fit for 2015-2021 WRX STI including Type RA, S209, Limited and Base models with 2.5L engine.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used in the clutch disc?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High-performance organic friction material directly bonded to a rigid steel backing for superior strength and heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and break-in process?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Backed by XClutch limited warranty. complete 500-mile break-in with progressive driving to ensure longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure box measuring 14 x 14 x 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 22 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XCLUTCH","offers":[{"title":"Default Title","offer_id":42093034045519,"sku":"XCLXKSU24001-1T","price":803.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/xclutch-15-21-subaru-wrx-sti-base-2_5l-stage-1-steel-backed-organic-clutch-kit-xclutch.jpg?v=1773130489","url":"https:\/\/www.blackopsautoworks.com\/products\/xclutch-15-21-subaru-wrx-sti-base-2-5l-stage-1-steel-backed-organic-clutch-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}