OS Giken Mitsubishi CP9A Lancer Evo 4-9 STR Twin Plate clutch kit (STR2C)

OS Giken Mitsubishi CP9A Lancer Evo 4-9 STR Twin Plate clutch kit (STR2C)The STR Clutch line up was designed to hold high capacity power while still retaining a relatively light clutch pedal. This technology was driven from our racer's demand for a lighter clutch during long endurance races in Japan. Heavy clutch pedals lead to driver fatigue during long endurance racing. The STR2C Twin plate feature solid hub clutch disks to provide efficient transfer of power while providing reliability and strength under heavy abuse.

Nissan 240SX S13/14 - KA24DE

Push Style Release Sleeve Assembly for TS2A

The clutch discs are 184mm in size and is good up to about 300lbs ft

Mitsubishi CZ4A Evo X

123mm ring gear type (130

These tools imitate the transmission input shaft to provide tight fitment to the pilot bushing/bearing to prevent sag often found installing multi-plate clutches

The solid hub clutch discs are 215mm in size and are good up to about 700lbs ft of torque reliably

Toyota MARK II

Lotus Elise

Porsche 915/930 type MT COARSE Spline

The [STR1CD] - STR single plate dampened clutches give some forgiveness to the transmission by absorbing drivetrain shock while providing reliability and [STR1CD] - STRength under heavy abuse

It is capable of handling up to 750lbs ft of torque and immense amounts of heat