The ACT T1S-M01 Mod-Twin 225 Heavy Duty Sprung Street kit is built for high-powered AWD street cars. It combines twice the organic friction surface of a single-disc clutch with an ultra-durable spring-center Mono-Drive hub in a fully modular design. Each diaphragm spring undergoes an exclusive four-stage heat-treating process for a consistent, light pedal feel. Steel-backed friction plates deliver a stable friction coefficient, strong heat capacity, and long clutch life, transferring torque uniformly to the sprung Mono-Drive hub to extend input shaft life and reduce driveline shock. The kit includes a CNC-machined, 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.
Specifications:
- SFI Rating: 1.2
- Torque Capacity: 700 ft-lbs (approx. 97% over OE)
- Friction Type: Organic, sprung hub
- Product Weight: 28.1 lbs
- Part Number: T1S-M01
Vehicle Applications:
| Year | Make | Model | Trim |
|---|---|---|---|
| 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 |
California Prop 65 Warning: Warning: This product can expose you to chemicals including carbon black, glass wool fibers, or 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 vehicles does the ACT T1S-M01 Mod-Twin kit fit?
The T1S-M01 fits the 2003-2006 Mitsubishi Lancer Evolution, including Evolution MR, Evolution RS, and Evolution SE trims. See the Vehicle Applications table above for exact year coverage.
What is the torque capacity of the T1S-M01 kit?
The T1S-M01 Mod-Twin 225 kit is rated for 700 ft-lbs of torque capacity, approximately 97% over the factory OE clutch.
Is the T1S-M01 clutch rebuildable?
Yes. Mod-Twin clutches are fully rebuildable and most components, including the friction plates, can be ordered separately from ACT.
Is there a California Prop 65 warning for this product?
Yes. This product can expose users to chemicals including carbon black, glass wool fibers, silica, chromium, and nickel, which are known to the State of California to cause cancer or reproductive harm.