{"product":{"id":10236118958261,"title":"ACT 13-21 Subaru WRX STi Mod-Twin 225 HD Rigid Race Clutch Kit","body_html":"T1R-S01 Mod-Twin 225 HD Rigid Race Kit tackles aggressive launches and rapid shifting of high powered AWD’s by combining twice the ceramic friction surfaces with a no-nonsense solid Mono-Drive hub in a completely modular design. Each diaphragm spring endures an exclusive four-stage heat treating process providing a consistent light pedal feel. Puck-style Friction Plates with high quality ceramic friction materials deliver high friction coefficient, superior heat capacity, and long clutch life. These Friction Plates uniformly transfer torque to a Mono-Drive chrome-moly hub which is heat treated for strength and durability extending input shaft life with one continuous spline. The lightweight, rigid design allows for quicker shifts and trouble-free service. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, rigid Mono-Drive hub, floater, patented Monoloc Collar, release bearing, alignment tool and pilot bearing (if needed). Mod-Twin clutches are fully rebuildable and most components can be ordered separately.\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/76975d55859590f74797f19945357366.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/9aea4a88ee91500c37a766fcb5c28a21.PDF\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThis Part Fits:\u003cp\u003e\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eBaja\u003c\/td\u003e\n\u003ctd\u003eTurbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003ctd\u003eSports 2.5 XT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2008\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003ctd\u003eXT Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007,2010-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX Premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2012\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003e2.5GT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2006\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003eGT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005,2007-2009\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003eGT Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2009\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\u003e2005-2006\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eOutback\u003c\/td\u003e\n\u003ctd\u003eXT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2009\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eOutback\u003c\/td\u003e\n\u003ctd\u003eXT Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2024\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2025\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2025\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003ePremium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","vendor":"ACT","product_type":"Clutch Kits - Multi","created_at":"2025-09-21T05:16:15-04:00","handle":"act-13-21-subaru-wrx-sti-mod-twin-225-hd-rigid-race-clutch-kit","updated_at":"2026-02-07T11:35:32-05:00","published_at":"2025-09-21T05:16:17-04:00","template_suffix":null,"published_scope":"web","tags":"2005-subaru-legacy-esi2588682, 2005-subaru-outback-esi9094193, 2006-subaru-baja-esi9659866, 2006-subaru-forester-esi3358195, 2006-subaru-impreza-esi6065380, 2006-subaru-legacy-esi7036501, 2006-subaru-outback-esi3568621, 2007-subaru-forester-esi4575873, 2007-subaru-impreza-esi5035556, 2007-subaru-legacy-esi3698326, 2007-subaru-outback-esi2492797, 2008-subaru-forester-esi7113086, 2008-subaru-impreza-esi9100700, 2008-subaru-legacy-esi4796640, 2008-subaru-outback-esi6672666, 2009-subaru-impreza-esi2835353, 2009-subaru-legacy-esi3918272, 2009-subaru-outback-esi9159815, 2010-subaru-impreza-esi4447919, 2010-subaru-legacy-esi2055921, 2011-subaru-impreza-esi6632985, 2011-subaru-legacy-esi4223006, 2012-subaru-impreza-esi1613532, 2012-subaru-legacy-esi5838748, 2013-subaru-impreza-esi9169805, 2014-subaru-impreza-esi7089598, 2015-subaru-wrx-esi9052378, 2016-subaru-wrx-esi7241377, 2017-subaru-wrx-esi8529826, 2018-subaru-wrx-esi7269845, 2019-subaru-wrx-esi5826548, 2020-subaru-wrx-esi9538118, 2021-subaru-wrx-esi3344019, 2022-subaru-wrx-esi1588117, 2023-subaru-wrx-esi5638095, 2024-subaru-wrx-esi2257141, 2025-subaru-wrx-esi3678648, act, CaseLotQuantity:1, ClearanceItem:N, clutch-kits-multi, Core:N, CorePrice:0, Drivetrain\u003eClutch Kits - Multi, EPA:N\/A, fits_2005-2009`Subaru`Outback`XT Limited~2015-2024`Subaru`WRX`Base~2015-2025`Subaru`WRX`Limited~2015-2025`Subaru`WRX`Premium~2025`Subaru`WRX`TS, fits_2006-2007`Subaru`Impreza`WRX TR~2010-2012`Subaru`Legacy`2.5GT~2005-2006`Subaru`Legacy`GT~2005`Subaru`Legacy`GT Limited~2007-2009`Subaru`Legacy`GT Limited~2006-2009`Subaru`Legacy`GT spec.B~2005-2006`Subaru`Outback`XT, fits_2006`Subaru`Baja`Turbo~2008`Subaru`Forester`Sports 2.5 XT~2006-2008`Subaru`Forester`XT Limited~2006-2014`Subaru`Impreza`WRX~2006-2007`Subaru`Impreza`WRX Limited~2010-2014`Subaru`Impreza`WRX Limited~2009-2014`Subaru`Impreza`WRX Premium, LTL:N, MPN:T1R-S01, Non-CARB:N, over-1000, Prop65:Y, SpecialOrder:Y, TURN14_ID:693876","variants":[{"id":51794151866549,"product_id":10236118958261,"title":"Default Title","price":"1868.55","sku":"ACTT1R-S01","position":1,"compare_at_price":"2225.00","fulfillment_service":"manual","inventory_management":"shopify","option1":"Default Title","option2":null,"option3":null,"created_at":"2025-09-21T05:16:16-04:00","updated_at":"2026-02-07T11:35:32-05:00","taxable":true,"barcode":"842385026622","grams":13200,"image_id":null,"weight":29.1,"weight_unit":"lb","requires_shipping":true,"price_currency":"USD","compare_at_price_currency":"USD"}],"options":[{"id":12769155612853,"product_id":10236118958261,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":73375699304629,"product_id":10236118958261,"position":1,"created_at":"2025-09-21T05:16:15-04:00","updated_at":"2025-09-21T05:16:18-04:00","alt":"Photo - 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