{"product_id":"action-clutch-chromoly-flywheel-ac117fw-04-21-subaru-wrx-sti-ej257-ac117fw","title":"Action Clutch Chromoly Lightweight Flywheel Subaru STI 2004-2021 | AC117FW","description":"\u003ch2\u003eProduct Fitment:\u003c\/h2\u003e\n\u003cp\u003e2004-2021 Subaru STI\u003c\/p\u003e\n\u003cp\u003eThe Action Clutch AC117FW Chromoly Flywheel is a precision-engineered lightweight performance flywheel designed specifically for 2004-2021 Subaru WRX STI models with the EJ257 2.5L turbo engine. This chromoly steel flywheel reduces rotating mass for improved throttle response and acceleration while maintaining the durability needed for high-performance driving and track use.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromoly Steel Construction\u003c\/strong\u003e - Superior strength-to-weight ratio compared to standard cast iron flywheels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design\u003c\/strong\u003e - Reduced rotational mass improves engine response and acceleration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined Surface\u003c\/strong\u003e - Ensures optimal clutch engagement and smooth operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Treated\u003c\/strong\u003e - Enhanced durability and resistance to warping under extreme conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement\u003c\/strong\u003e - Bolt-on installation using factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Action Clutch AC117FW Chromoly Flywheel\u003c\/li\u003e\n\u003cli\u003eHardware kit (bolts and fasteners)\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eChromoly Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eLightweight (reduced from OEM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003ePrecision machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Treatment\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eAC117FW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis flywheel is specifically designed for 2004-2021 Subaru WRX STI models equipped with the EJ257 2.5L turbocharged boxer engine and all-wheel drive system. Compatible with both manual transmission variants during this production run. Verify your engine code before ordering to ensure proper fitment.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eProfessional installation is recommended as this requires transmission removal and proper torque specifications. Installation requires standard hand tools and access to a lift or suitable workspace. New clutch components are recommended when installing a new flywheel.\u003c\/p\u003e","brand":"Action Clutch","offers":[{"title":"Default Title","offer_id":42756154851424,"sku":"aonAC117FW","price":331.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Action-Clutch-Chromoly-Flywheel-Subaru-BRZ-2013-2020-Toyota-86-2017-2020-Scion-FR-S-2013-2016-AC124FW.webp?v=1783945861","url":"https:\/\/www.importimageracing.com\/products\/action-clutch-chromoly-flywheel-ac117fw-04-21-subaru-wrx-sti-ej257-ac117fw","provider":"Import Image Racing","version":"1.0","type":"link"}