ACT T1S-M01 Twin Disc Clutch Kit for 03-06 Mitsubishi Lancer Evo 2.0L

Vehicle Fitment

• 2003-2006 Mitsubishi Lancer Evolution (CT9A, 2.0L I4 Turbo 4G63, AWD)
• 2005-2006 Mitsubishi Lancer Evolution MR (2.0L I4 Turbo, AWD)
• 2005-2006 Mitsubishi Lancer Evolution RS (2.0L I4 Turbo, AWD)
• 2006 Mitsubishi Lancer Evolution SE (2.0L I4 Turbo, AWD)

Fitment confirmed through 2006 production. No later model compatibility. 2025 coverage not applicable.

Note: Designed for 5-speed manual transmission models only. Not compatible with Evolution X or SST transmissions.

Features

• Mod-Twin twin disc design doubles friction surfaces for higher torque capacity
• Heavy Duty pressure plate for extreme clamp load and durability
• Sprung street discs provide smooth engagement with reduced drivetrain shock
• Organic friction materials for heat resistance and long service life
• Positive Lift Floater system reduces noise and improves disengagement
• Light pedal effort compared to traditional twin-disc race clutches
• Precision-balanced components for high RPM stability
• Fully rebuildable modular clutch system
• Four-stage heat-treated diaphragm spring for consistent performance
• SFI 1.2 certified for high-performance applications

Specifications

• Clutch Type: Mod-Twin Heavy Duty Sprung Street
• Disc Diameter: 225mm (8.8 in)
• Disc Material: Organic
• Pressure Plate Type: Heavy Duty
• Torque Capacity: ~700 ft-lbs
• Torque Increase: ~97% over OE
• Input Spline Count: 23
• Input Shaft Diameter: 1 in
• SFI Certification: 1.2
• Position: Transmission clutch assembly

Included Components

• 1x Heavy Duty Pressure Plate
• 2x Organic Sprung Clutch Discs
• 1x CNC-Machined Flywheel
• 1x Floater Plate
• 1x Release Bearing
• 1x Pilot Bearing/Bushing
• 1x Alignment Tool
• 1x Installation Hardware Kit

Product Description

The ACT T1S-M01 Mod-Twin Heavy Duty Sprung Street Clutch Kit is engineered for high-powered Mitsubishi Lancer Evolution VIII and IX applications requiring extreme torque capacity without sacrificing drivability. Featuring a twin-disc design with organic friction materials and a sprung hub assembly, this clutch delivers smooth engagement while significantly increasing holding power over factory setups. It is ideal for heavily modified street builds and street/strip applications pushing substantial horsepower.

This kit includes a complete modular twin-disc system with a precision-balanced flywheel, providing improved heat capacity, reduced fade, and extended clutch life. With a torque capacity of approximately 700 ft-lbs, it is built to handle aggressive driving conditions while maintaining a manageable pedal feel. The Positive Lift Floater system minimizes noise and ensures consistent disengagement, making it a reliable solution for performance enthusiasts seeking durability and control.