ACT's T1S-M01 Mod-Twin 225 HD Sprung Street Kit combines two organic friction surfaces with a sprung Mono-Drive hub in a fully modular twin-disc design, built for high-powered AWD street cars that need very high torque capacity without giving up pedal feel. Each diaphragm spring goes through ACT's four-stage heat-treating process for a consistent, light pedal. Steel-backed friction plates deliver a stable friction coefficient, strong heat capacity, and long clutch life, transferring torque uniformly into the sprung Mono-Drive hub to extend input shaft life and reduce driveline shock from torsional vibration. The kit ships complete with a CNC-machined, dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, floater, Monoloc collar, release bearing, alignment tool, and pilot bearing (if needed). Every Mod-Twin clutch is fully rebuildable, and most components can be ordered separately.
WarrantyInstallation Instructions
Specifications:
- Kit Type: Mod-Twin 225 HD Sprung Street Kit
- Hub: Sprung Mono-Drive
- Torque Capacity: 700 ft/lbs (measured at engine/crank)
- Includes: Flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, floater, Monoloc collar, release bearing, alignment tool, pilot bearing (if needed)
- Warranty: One-year manufacturer warranty
- Part Number: T1S-M01
Vehicle Applications:
- 2003 Mitsubishi Lancer Evolution
- 2004 Mitsubishi Lancer Evolution
- 2005 Mitsubishi Lancer Evolution
- 2006 Mitsubishi Lancer Evolution
- 2005 Mitsubishi Lancer Evolution MR
- 2006 Mitsubishi Lancer Evolution MR
- 2005 Mitsubishi Lancer Evolution RS
- 2006 Mitsubishi Lancer Evolution RS
- 2006 Mitsubishi Lancer Evolution SE
This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What does the ACT T1S-M01 kit include?
It ships complete with a CNC-machined flywheel, pressure plate, sprung Mono-Drive hub assembly, friction plates, release bearing, alignment tool, Monoloc collar, and pilot bearing if needed.
What vehicles does the T1S-M01 fit?
It fits the 2003-2006 Mitsubishi Lancer Evolution 8/9, including MR, RS, and SE, on 5-speed-only applications.
What torque capacity does the T1S-M01 handle?
It is rated for 700 ft/lbs measured at the engine/crank.
Does the T1S-M01 include a warranty?
Yes, it is backed by ACT's one-year manufacturer warranty.