ACT Mod-Twin Kits for a 2004-2014 Subaru Impreza and 2015-2021 Subaru WRX STI.
T1R-S05 Mod-Twin 225 HD Sprung Race Kit performs aggressive launches and smoother shifting in high powered AWD’s by combining twice the ceramic friction surfaces with an ultra-durable Mono-Drive sprung hub assembly 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 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 | ||
|---|---|---|---|---|---|
| 2004 - 2014 | Subaru | Impreza | WRX STI | ||
| 2007 - 2007 | Subaru | Impreza | WRX STI Limited | ||
| 2010 - 2010 | Subaru | Impreza | WRX STI Special Edition | ||
| 2011 - 2014 | Subaru | Impreza | WRX STI Limited | ||
| 2015 - 2021 | Subaru | WRX STI | Limited | ||
| 2015 - 2015 | Subaru | WRX STI | Launch Edition | ||
| 2015 - 2021 | Subaru | WRX STI | Base | ||
| 2016 - 2016 | Subaru | WRX STI | Series.HyperBlue | ||
| 2018 - 2018 | Subaru | WRX STI | Type RA | ||
| 2019 - 2019 | Subaru | WRX STI | S209 |
IN STOCK ACT T1S-S07ACT Mod-Twin Kits ACT Subaru 04-20 WRX STI Mod Twin HD Street Kit Unsprung Mono-Drive Hub Torque Capacity 700ft/lbs $1,929.00
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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 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 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 - 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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$1,712.00
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IN STOCK - LOW Exedy FM022HDExedy Hyper Multi Clutch Kits Exedy 2004-2014 Subaru Impreza WRX STI H4 Hyper Twin Cerametallic Clutch Sprung Center Disc Pull $2,496.45
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IN STOCK Torque Solution TS-SU-500cTorque Solution Shifter Bushings Torque Solution Shifter & Rear Bushings Combo: Subaru Wrx 2002-2014 & Legacy 00-04 $79.19
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IN STOCK Competition Clutch 15026-1620Competition Clutch Stage 4 Sprung Clutch Kits Competition Clutch 06-11 WRX / 05-11 LGT Stage 4 - 6 Pad Ceramic Clutch Kit (Inc Steel Flywheel) $915.00
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IN STOCK - LOW Whiteline KDT902Whiteline Positive Traction Kits Whiteline 08-09 Subaru STi Rear Positive traction kit-rear $68.23
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$237.00
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IN STOCK Torque Solution TS-SU-524Torque Solution Pitch Stops Torque Solution Pitch Stop Brace: 2015+ Subaru WRX/STI $267.91
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IN STOCK Driveshaft Shop 610166Driveshaft Shop Carbon Import Driveshaft DSS Subaru 2008-2014 WRX STi 1-Piece Carbon Fiber Driveshaft SUSH9-C $1,299.98
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IN STOCK Torque Solution TS-SU-006CTorque Solution Shifter Bushings Torque Solution Shifter & Rear Bushings Combo: Subaru Sti 2004-2014 $76.63
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For more information on ACT part number T1R-S05, you can visit the official ACT website.