What Stage 4 Means
A Stage 4 clutch is typically designed for:
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High torque capacity
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Aggressive engagement
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Ceramic or puck-style friction material
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Heavy-duty pressure plate
It’s built to hold power—not prioritize comfort.
Key Features
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Heavy-duty pressure plate
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High-friction disc design
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Increased clamping force
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Designed for turbocharged 4G63
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Suitable for street/strip applications
Translation: built for launches, not grocery runs.
EFT Stage 4 clutch kit is a direct factory replacement clutch kit and it’s designed for those who seek the ultimate in clutch performance and reliability. EFT clutch kit includes only the highest grade clutch components from the world’s leading racing clutch manufacturers. TThe heavy-duty solid spline center unit boasts heat treated chromoly for the maximum power and durability. The EFT pressure plate features special single diaphragm design to increase clamp load. It features induction hardened diaphragm, CNC machined castings, stronger drive straps and rivets. EFT pressure plate provides smooth and precise feel with easy modulation. All EFT Racing pressure plate is load tested on a special testing tool for quality assurance.
This complete clutch kit includes:
-EFT Heavy-Duty Pressure Plate
-EFT Stage 4 ‘MIBA’ 6-Puck Copper Ceramic Rigid Disc (225mm, 20 spline)
-Release Bearing
-Alignment Tool
-Installation Guide
Vehicle Application
Works with 1991 – 1996 Dodge Stealth Base, ES, R/T (3.0L 6cyl SOHC, DOHC Non-Turbo)
Works with 2001 – 2005 Dodge Stratus ES, SE, SXT (2.4L DOHC 4cyl Non-Turbo)
Works with 1990 – 1998 Eagle Talon TSi (2.0L DOHC Turbo, FWD; AWD)
Works with 1991 – 1999 Mitsubishi 3000GT, SL, Spyder SL (3.0L SOHC, DOHC Non-Turbo)
Works with 1990 – 1999 Mitsubishi Eclipse GS-T, GSX (2.0L DOHC Turbo, FWD; AWD)
Works with 1996 – 1999 Mitsubishi Eclipse Spyder GS-T (2.0L DOHC Turbo FWD)
Works with 1996 – 1999 Mitsubishi Eclipse Spyder GS (2.4L SOHC; FWD)
Works with 2000 – 2005 Mitsubishi Eclipse RS; Eclipse Spyder GS (2.4L SOHC; FWD)
Works with 1994 – 1999 Mitsubishi Galant DE, S, LS, ES (2.4L SOHC)
Works with 1991 – 1992 Mitsubishi Galant VR-4 (2.0L DOHC Turbo; AWD)
Works with 1990 – 1994 Plymouth Laser RS Turbo (2.0L DOHC Turbo; FWD; AWD)
Ideal Power Range
Commonly used for:
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Upgraded turbo setups
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E85 or high-boost builds
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400–600+ HP DSM projects
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Drag and roll racing applications
Always confirm torque rating for your exact build.
Driveability Expectations
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Firmer pedal feel
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More aggressive engagement
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Potential chatter in traffic
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Stronger holding under boost
This is not a “buttery smooth commuter” clutch.
Installation Notes
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Resurface or replace flywheel
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Follow torque specs precisely
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Replace throw-out bearing
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Observe recommended break-in period
Because redoing a clutch job twice? Not fun.
Final Verdict
The EFT Stage 4 HD Clutch Kit for 90–99 4G63 DSM AWD models is designed to handle serious turbo power and aggressive driving. Strong clamp force, high torque capacity, and built for performance-first setups.
Because slipping at full boost ruins the whole pull.
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