T1SS-S01 Mod-Twin 225 HD Sprung Street Kit is designed for high powered AWD street cars. It unites uncompromised pedal feel, durability, engagement quality with very high torque capacity by combining twice the organic friction surfaces with an ultra-durable spring center 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. Steel-backed Friction Plates with high quality organic friction materials deliver stable friction coefficient, good heat capacity and long clutch life. These Friction Plates uniformly transfer torque to the Mono-Drive sprung hub assembly which extends input shaft life and reduces driveline shock from torsional vibration. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, 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.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2006 - 2006 | Subaru | Baja | Turbo | ||
| 2006 - 2008 | Subaru | Forester | XT Limited | ||
| 2008 - 2008 | Subaru | Forester | Sports 2.5 XT | ||
| 2006 - 2007 | Subaru | Impreza | WRX TR | ||
| 2006 - 2007 | Subaru | Impreza | WRX Limited | ||
| 2006 - 2014 | Subaru | Impreza | WRX | ||
| 2009 - 2014 | Subaru | Impreza | WRX Premium | ||
| 2010 - 2014 | Subaru | Impreza | WRX Limited | ||
| 2005 - 2005 | Subaru | Legacy | GT Limited | ||
| 2005 - 2006 | Subaru | Legacy | GT | ||
| 2006 - 2009 | Subaru | Legacy | GT spec.B | ||
| 2007 - 2009 | Subaru | Legacy | GT Limited | ||
| 2010 - 2012 | Subaru | Legacy | 2.5GT | ||
| 2005 - 2006 | Subaru | Outback | XT | ||
| 2005 - 2009 | Subaru | Outback | XT Limited | ||
| 2015 - 2024 | Subaru | WRX | Base | ||
| 2015 - 2025 | Subaru | WRX | Limited | ||
| 2015 - 2025 | Subaru | WRX | Premium | ||
| 2025 - 2025 | Subaru | WRX | TS |
IN STOCK Exedy FM022SDFExedy Hyper Multi Clutch Kits Exedy 04-17 Subaru WRX STI EJ255/EJ257 2.5L Twin-Organic Clutch Kit $2,731.75
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IN STOCK ACT T1S-S05ACT Mod-Twin Kits ACT Subaru 04-20 WRX STI Mod Twin HD Street Kit Sprung Mono-Drive Hub Torque Capacity 700ft/lbs $1,984.00
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IN STOCK - LOW XCLUTCH XKSU18521-3EXCLUTCH Clutch - 7.25in Triple Solid Ceramic XClutch 15-21 Subaru WRX STi Base 2.5L 7.25in Triple Solid Ceramic Clutch Kit $2,295.82
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IN STOCK - LOW ACT T2R-S07ACT Mod-Twin Kits ACT 04-20 WRX STI Mod Twin XT Race Kit Unsprung Hub Torque Cap 1120ft/lbs Not For Street Use $2,047.00
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IN STOCK ACT T2S-S07ACT Mod-Twin Kits ACT Subaru 04-20 WRX STI Mod Twin XT Street Kit Unsprung Mono-Drive Hub Torque Capacity 875ft/lbs $1,955.00
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IN STOCK XCLUTCH XKSU23531-2GXCLUTCH Clutch - 9in Twin Solid Organic XClutch 15-21 Subaru WRX STi Base 2.5L 9in Twin Solid Organic Clutch Kit $1,530.11
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IN STOCK ACT T2S-S05ACT Mod-Twin Kits ACT Subaru 04-20 WRX STI Mod Twin XT Street Kit Sprung Mono-Drive Hub Torque Capacity 875ft/lbs $2,006.00
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IN STOCK XCLUTCH XKSU23531-2BXCLUTCH Clutch - 9in Twin Sprung Ceramic XClutch 15-21 Subaru WRX STi Base 2.5L 9in Twin Sprung Ceramic Clutch Kit $1,915.40
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IN STOCK ACT SB11-XTSSACT XT/Perf Street Clutch Kits ACT 2010 Subaru Impreza XT/Perf Street Sprung Clutch Kit $1,254.00
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$231.00
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IN STOCK XCLUTCH XFSU003CLXCLUTCH Flywheel - Chromoly XClutch 13-21 Subaru WRX STi Type RA 2.5L Lightweight Chromoly Flywheel $467.32
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IN STOCK - LOW Torque Solution TS-SU-705Torque Solution Shifter Bushings Torque Solution Shifter Linkage & Pivot Bushings Combo: 06-14 Subaru STi $68.07
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IN STOCK XCLUTCH XKSU24001-1BXCLUTCH Clutch - Stage 2 Sprung Ceramic XClutch 15-21 Subaru WRX STi Base 2.5L Stage 2 Sprung Ceramic Clutch Kit $706.54
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IN STOCK - LOW XCLUTCH XKSU24001-1CXCLUTCH Clutch - Stage 2 Cushioned Ceramic XClutch 15-21 Subaru WRX STi Base 2.5L Stage 2 Cushioned Ceramic Clutch Kit $745.19
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IN STOCK - LOW Exedy FC04TExedy Clutch Covers Exedy 02-05 Subaru WRX 2.0L Replacement Clutch Cover Stage 1/Stage 2 For 15802/15950/15950P4 $344.15
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For more information on ACT part number T1SS-S01, you can visit the official ACT website.