{"product_id":"act-clutch-kit-subaru-wrx-sti-2-5l-2004-2021-mod-twin-disc-heavy-duty-xtreme-duty-maxx-xtreme-rigid-street-race","title":"ACT Clutch Kit Subaru WRX STI 2.5L (2004-2021) Mod Twin Disc - Heavy Duty\/Xtreme Duty \/ Maxx Xtreme Rigid Street\/Race","description":"\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eFitment Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru WRX STI Base 2.5L H4 (2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI Launch Edition 2.5L H4 (2015)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI Limited 2.5L H4 (2007, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI S209 2.5L H4 (2019)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI Series.HyperBlue 2.5L H4 (2016)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI Special Edition 2.5L H4 (2010)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI Sport 2.5L H4 (2017, 2018, 2019, 2020, 2021)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI Sport-tech 2.5L H4 (2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI Tsurugi Edition 2.5L H4 (2014)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI Type RA 2.5L H4 (2018)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI 2.5L H4 (2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2018, 2019, 2020)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eMod-Twin 225 Heavy Duty Rigid Race - T1R-S07\u003c\/strong\u003e\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity (ft\/lbs.):\u003c\/strong\u003e 895 - Torque Capacity is measured at the Engine\/Crank\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity Over OE:\u003c\/strong\u003e 152%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Material:\u003c\/strong\u003e Ceramic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Disc Diameter (Inches):\u003c\/strong\u003e 8.8\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Disc Diameter (Millimeters):\u003c\/strong\u003e 225\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Shaft Diameter (inches):\u003c\/strong\u003e 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Plate Type:\u003c\/strong\u003e Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eSFI: 1.2\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eMod-Twin 225 HD Rigid Street - T1S-S07\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity (ft\/lbs.):\u003c\/strong\u003e 700 - Torque Capacity is measured at the Engine\/Crank\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity Over OE:\u003c\/strong\u003e 97%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Material:\u003c\/strong\u003e Organic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Disc Diameter (Inches):\u003c\/strong\u003e 8.8\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Disc Diameter (Millimeters):\u003c\/strong\u003e 225\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Shaft Diameter (inches):\u003c\/strong\u003e 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Plate Type:\u003c\/strong\u003e Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI:\u003c\/strong\u003e 1.2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eMod-Twin 225 XT Rigid Race - T2R-S07\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity (ft\/lbs.):\u003c\/strong\u003e 1120 - Torque Capacity is measured at the Engine\/Crank\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity Over OE:\u003c\/strong\u003e 214%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Material:\u003c\/strong\u003e Ceramic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Disc Diameter (Inches):\u003c\/strong\u003e 8.8\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Disc Diameter (Millimeters):\u003c\/strong\u003e 225\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Shaft Diameter (inches):\u003c\/strong\u003e 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Plate Type:\u003c\/strong\u003e Xtreme\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI:\u003c\/strong\u003e 1.2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eMod-Twin 225 XT Rigid Street - T2S-S07\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity (ft\/lbs.):\u003c\/strong\u003e 875 - Torque Capacity is measured at the Engine\/Crank\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity Over OE:\u003c\/strong\u003e 146%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Material:\u003c\/strong\u003e Organic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Disc Diameter (Inches):\u003c\/strong\u003e 8.8\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Disc Diameter (Millimeters):\u003c\/strong\u003e 225\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Shaft Diameter (inches):\u003c\/strong\u003e 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Plate Type:\u003c\/strong\u003e Xtreme\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI:\u003c\/strong\u003e 1.2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eMod-Twin 225 Maxx Xtreme Rigid Race - T3R-S07\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity (ft\/lbs.):\u003c\/strong\u003e 1340 - Torque Capacity is measured at the Engine\/Crank\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity Over OE:\u003c\/strong\u003e 275%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Material:\u003c\/strong\u003e Ceramic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Disc Diameter (Inches):\u003c\/strong\u003e 8.8\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Disc Diameter (Millimeters):\u003c\/strong\u003e 225\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Shaft Diameter (inches):\u003c\/strong\u003e 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Plate Type:\u003c\/strong\u003e Maxx Xtreme\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI:\u003c\/strong\u003e 1.2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003c\/b\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eUpgrade your high-performance AWD vehicle with ACT's Mod-Twin 225 Clutch Kit, engineered for ultimate durability and precision. Combining twice the ceramic or organic friction surfaces with a rigid Mono-Drive hub, this modular design ensures aggressive launches and rapid shifts, whether on the street or the track. Enduring an exclusive four-stage heat treating process, each diaphragm spring delivers consistent pedal feel and torque transfer, while the lightweight construction allows for seamless, trouble-free service. With CNC-machined components and advanced materials, including puck-style friction plates, chrome-moly hub, and patented Monoloc Collar, this kit guarantees superior performance and longevity. Experience smoother engagement, quicker shifts, and enhanced driving dynamics with ACT's Mod-Twin 225 Clutch Kit – your ultimate solution for high-powered AWD vehicles.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeel\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eMod-Twin 225 Heavy Duty Rigid Race  \/ XT Rigid Race \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eExperience a predictable and aggressive engagement with light pedal effort, allowing for quick shifting. While there may be some start-off judder with OE to mild transmission gear noise, overall performance is optimized.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eMod-Twin 225 HD Rigid Street  \/ XT Rigid Street \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eEnjoy a soft, progressive engagement with light pedal effort, ensuring smooth shifting while minimizing transmission gear noise from OE to mild levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eMod-Twin 225 Maxx Xtreme Rigid Race \u003c\/strong\u003e\u003c\/em\u003e\n\u003cul\u003e\n\u003cli\u003eExperience predictable aggressive engagement with increased pedal effort for smooth shifting. Note: Possible start-off judder with OE to mild transmission gear noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLife -\u003c\/strong\u003e Built with a forged aluminum cover, mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points, ensuring durability and longevity even under the most demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality - \u003c\/strong\u003eDesigned to deliver maximum performance and high heat tolerance through a robust design, strategic features, choice materials, and close tolerances, guaranteeing reliability in every race.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eMod-Twin 225 Heavy Duty Rigid Race \/ XT Rigid Race  \/ Maxx Xtreme Rigid Race \u003c\/strong\u003e\u003c\/em\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for drag, road, or rally racing, providing exceptional performance across various racing disciplines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eHD Rigid Street  \/ XT Rigid Street \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect for street driving or street\/strip applications, offering versatility for various driving scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eACT Difference - \u003c\/strong\u003eACT applies tactical engineering to the MOD-TWIN, offering unique solutions to common tradeoffs found on twin disc clutches. The result is an ultra-durable, customer serviceable, long-lasting clutch with very high torque capacity. All clutches are 100% clamp load tested, balanced, and SFI certified.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACT","offers":[{"title":"Heavy Duty Rigid Race","offer_id":40564407140432,"sku":"ACTT1R-S07","price":2047.0,"currency_code":"USD","in_stock":false},{"title":"Heavy Duty Rigid Street","offer_id":40564407173200,"sku":"ACTT1S-S07","price":1929.0,"currency_code":"USD","in_stock":true},{"title":"Xreme Rigid Race","offer_id":40564407205968,"sku":"ACTT2R-S07","price":2047.0,"currency_code":"USD","in_stock":false},{"title":"Xtreme Rigid Street","offer_id":40564407238736,"sku":"ACTT2S-S07","price":1955.0,"currency_code":"USD","in_stock":true},{"title":"Maxx Xtreme Rigid Race","offer_id":40564407271504,"sku":"ACTT3R-S07","price":1878.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/d9544e25ca852528a413caf327cb8673__89896.jpg?v=1711652914","url":"https:\/\/shop.redline360.com\/products\/act-clutch-kit-subaru-wrx-sti-2-5l-2004-2021-mod-twin-disc-heavy-duty-xtreme-duty-maxx-xtreme-rigid-street-race","provider":"Redline360","version":"1.0","type":"link"}