{"product_id":"action-clutch-04-21-subaru-wrx-sti-2-5l-dohc-ej257-7-25in-twin-disc-race-clutch-w-steel-fw-acr-2306","title":"Action Clutch 7.25in Twin Disc Race Clutch w\/ Steel Flywheel Subaru STI 2004-2021 | ACR-2306","description":"\u003ch2\u003eProduct Fitment:\u003c\/h2\u003e\n\u003cp\u003e2004-2021 Subaru STI\u003c\/p\u003e\n\u003cp data-start=\"85\" data-end=\"499\"\u003eThe \u003cstrong data-start=\"89\" data-end=\"135\"\u003eAction Clutch 7.25-Inch Twin Disc Race Kit\u003c\/strong\u003e for the \u003cstrong data-start=\"144\" data-end=\"172\"\u003e2004-2021 Subaru WRX STI\u003c\/strong\u003e is engineered specifically for extreme horsepower and dedicated motorsports applications. Featuring a compact \u003cstrong data-start=\"283\" data-end=\"320\"\u003e7.25-inch twin-disc racing design\u003c\/strong\u003e, this clutch system delivers exceptionally fast engagement, reduced rotational mass, and massive torque holding capability for serious track, drag, and competitive racing builds.\u003c\/p\u003e\n\u003cp data-start=\"501\" data-end=\"740\"\u003eDesigned as a \u003cstrong data-start=\"515\" data-end=\"543\"\u003epush-type conversion kit\u003c\/strong\u003e, this complete system includes a lightweight steel flywheel and race-oriented multi-disc clutch assembly capable of handling aggressive launches, high-RPM shifting, and sustained high-boost abuse.\u003c\/p\u003e\n\u003chr data-start=\"742\" data-end=\"745\"\u003e\n\u003ch2 data-section-id=\"1pi78xj\" data-start=\"747\" data-end=\"777\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"750\" data-end=\"777\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"778\" data-end=\"1141\"\u003e\n\u003cli data-section-id=\"1w5hn5y\" data-start=\"778\" data-end=\"829\"\u003e7.25-inch twin-disc racing clutch configuration\u003c\/li\u003e\n\u003cli data-section-id=\"ht2qpe\" data-start=\"830\" data-end=\"869\"\u003eIncludes lightweight steel flywheel\u003c\/li\u003e\n\u003cli data-section-id=\"4t4amh\" data-start=\"870\" data-end=\"901\"\u003ePush-type conversion design\u003c\/li\u003e\n\u003cli data-section-id=\"xowhrm\" data-start=\"902\" data-end=\"946\"\u003eExtremely high torque holding capability\u003c\/li\u003e\n\u003cli data-section-id=\"b0b3iw\" data-start=\"947\" data-end=\"1001\"\u003eReduced rotational mass for faster engine response\u003c\/li\u003e\n\u003cli data-section-id=\"1umo72q\" data-start=\"1002\" data-end=\"1044\"\u003eQuick and aggressive clutch engagement\u003c\/li\u003e\n\u003cli data-section-id=\"blw7mq\" data-start=\"1045\" data-end=\"1087\"\u003eImproved high-RPM shifting performance\u003c\/li\u003e\n\u003cli data-section-id=\"krxkos\" data-start=\"1088\" data-end=\"1141\"\u003eDesigned for competitive motorsports applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1143\" data-end=\"1146\"\u003e\n\u003ch2 data-section-id=\"dfn86d\" data-start=\"1148\" data-end=\"1177\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1177\"\u003ePerformance Advantages\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1178\" data-end=\"1273\"\u003eCompared to OEM and conventional clutch systems, the Action 7.25-inch twin-disc setup provides:\u003c\/p\u003e\n\u003cul data-start=\"1274\" data-end=\"1530\"\u003e\n\u003cli data-section-id=\"95m4ha\" data-start=\"1274\" data-end=\"1323\"\u003eFaster engagement and release characteristics\u003c\/li\u003e\n\u003cli data-section-id=\"dm5qbd\" data-start=\"1324\" data-end=\"1356\"\u003eImproved drivetrain response\u003c\/li\u003e\n\u003cli data-section-id=\"j7w7yp\" data-start=\"1357\" data-end=\"1412\"\u003eExceptional heat resistance under racing conditions\u003c\/li\u003e\n\u003cli data-section-id=\"1g28mg0\" data-start=\"1413\" data-end=\"1468\"\u003eSuperior torque capacity for high-horsepower builds\u003c\/li\u003e\n\u003cli data-section-id=\"h38ugx\" data-start=\"1469\" data-end=\"1530\"\u003eReduced clutch inertia for improved acceleration response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1532\" data-end=\"1586\"\u003eThe compact 7.25-inch disc design is commonly used in:\u003c\/p\u003e\n\u003cul data-start=\"1587\" data-end=\"1691\"\u003e\n\u003cli data-section-id=\"xubciw\" data-start=\"1587\" data-end=\"1602\"\u003eDrag racing\u003c\/li\u003e\n\u003cli data-section-id=\"3gepo5\" data-start=\"1603\" data-end=\"1618\"\u003eTime attack\u003c\/li\u003e\n\u003cli data-section-id=\"oinecr\" data-start=\"1619\" data-end=\"1637\"\u003eCircuit racing\u003c\/li\u003e\n\u003cli data-section-id=\"ke43xl\" data-start=\"1638\" data-end=\"1666\"\u003eHigh-boost Subaru builds\u003c\/li\u003e\n\u003cli data-section-id=\"snkom7\" data-start=\"1667\" data-end=\"1691\"\u003eDedicated track cars\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1693\" data-end=\"1696\"\u003e\n\u003ch2 data-section-id=\"7pmv3v\" data-start=\"1698\" data-end=\"1726\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1701\" data-end=\"1726\"\u003eTwin Disc Race Design\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1727\" data-end=\"1752\"\u003eThis clutch kit utilizes:\u003c\/p\u003e\n\u003cul data-start=\"1753\" data-end=\"1930\"\u003e\n\u003cli data-section-id=\"1lj550q\" data-start=\"1753\" data-end=\"1790\"\u003eDual race-oriented friction discs\u003c\/li\u003e\n\u003cli data-section-id=\"1334nzx\" data-start=\"1791\" data-end=\"1821\"\u003eLightweight steel flywheel\u003c\/li\u003e\n\u003cli data-section-id=\"sg1jnx\" data-start=\"1822\" data-end=\"1860\"\u003eHeavy-duty pressure plate assembly\u003c\/li\u003e\n\u003cli data-section-id=\"6pxsmd\" data-start=\"1861\" data-end=\"1894\"\u003ePush-type conversion hardware\u003c\/li\u003e\n\u003cli data-section-id=\"qcdec8\" data-start=\"1895\" data-end=\"1930\"\u003eHigh-clamp racing configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1932\" data-end=\"2071\"\u003eThe smaller diameter clutch discs help reduce rotational inertia while maintaining exceptional holding power through the multi-disc design.\u003c\/p\u003e\n\u003chr data-start=\"2582\" data-end=\"2585\"\u003e\n\u003ch2 data-section-id=\"wimzy2\" data-start=\"2587\" data-end=\"2612\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2590\" data-end=\"2612\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2613\" data-end=\"2937\"\u003e\n\u003cli data-section-id=\"15ajqnc\" data-start=\"2613\" data-end=\"2657\"\u003eIncludes push-type conversion components\u003c\/li\u003e\n\u003cli data-section-id=\"zhe1vw\" data-start=\"2658\" data-end=\"2708\"\u003eProfessional installation strongly recommended\u003c\/li\u003e\n\u003cli data-section-id=\"19vi213\" data-start=\"2709\" data-end=\"2765\"\u003eIntended primarily for race and competition vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"n5qo1l\" data-start=\"2766\" data-end=\"2834\"\u003eIncreased clutch chatter and drivetrain noise should be expected\u003c\/li\u003e\n\u003cli data-section-id=\"uevn4o\" data-start=\"2835\" data-end=\"2891\"\u003eAggressive engagement is not ideal for daily driving\u003c\/li\u003e\n\u003cli data-section-id=\"x7a392\" data-start=\"2892\" data-end=\"2937\"\u003eProper clutch break-in procedure required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2939\" data-end=\"2942\"\u003e\n\u003ch2 data-section-id=\"1lq01t\" data-start=\"2944\" data-end=\"2990\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2947\" data-end=\"2990\"\u003eWhy Choose a 7.25-Inch Twin Disc Setup?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2991\" data-end=\"3064\"\u003eA 7.25-inch twin-disc clutch is popular in motorsports because it offers:\u003c\/p\u003e\n\u003cul data-start=\"3065\" data-end=\"3216\"\u003e\n\u003cli data-section-id=\"hywhlo\" data-start=\"3065\" data-end=\"3090\"\u003eReduced rotating mass\u003c\/li\u003e\n\u003cli data-section-id=\"1jldx8c\" data-start=\"3091\" data-end=\"3119\"\u003eFaster shifting response\u003c\/li\u003e\n\u003cli data-section-id=\"1xlv7qm\" data-start=\"3120\" data-end=\"3151\"\u003eExceptional torque capacity\u003c\/li\u003e\n\u003cli data-section-id=\"1u582iv\" data-start=\"3152\" data-end=\"3181\"\u003eImproved heat dissipation\u003c\/li\u003e\n\u003cli data-section-id=\"1tfvv6w\" data-start=\"3182\" data-end=\"3216\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3218\" data-end=\"3328\"\u003eThis makes it ideal for competitive Subaru builds targeting maximum performance and rapid drivetrain response.\u003c\/p\u003e","brand":"Action Clutch","offers":[{"title":"Default Title","offer_id":42756234969184,"sku":"aonACR-2306","price":2374.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Action-Clutch-7_25in-Twin-Disc-Race-Kit-wSteel-Flywheel-Subaru-BRZ-2013-2020-ACR-2301.webp?v=1783945866","url":"https:\/\/www.importimageracing.com\/products\/action-clutch-04-21-subaru-wrx-sti-2-5l-dohc-ej257-7-25in-twin-disc-race-clutch-w-steel-fw-acr-2306","provider":"Import Image Racing","version":"1.0","type":"link"}