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A common upgrade to the 3/S cars is the installation of a lightweight aluminium crank pulley in place of the stock harmonic damper pulley. The stock pulley weighs over five pounds while the aluminium one weighs a little over a pound. There are underdrive pulleys available, which are smaller in ...
Installed by:Pro Installer
I had to install rear upper adjustable control arms when I lowered my car, in order to be able to keep the car aligned within spec.
All but the back mount was easy with trans out of the car.
3SX Performance Adjustable Cam-gears
3SX Perfrmance's complete gasket kit for the TwinTurbo GTO (6G72 TT)
Custom made downpipe for the Mitsubishi 3000GT and Dodge Stealth from 3SX.com I had trouble loosening up my O2 sensor from my original downpipe in part because I didn't have a proper socket. Also there wasn't enough wiring to simply unscrew it with the OEM downpipe in place. So I ...
3sx oil cap
3sx chrome polished