The WERKSracing Kappa AR-5 clutch slave cylinder spacer was designed to help eliminate engagement issues when installing aftermarket clutches and/or flywheels. Anyone who has installed an aftermarket...

Our new WERKSracing NSRT-4 lightweight battery kit is one of the best bang for the buck modifications you can do to your car!!! Eliminate 35lbs from the front of your car!!! Less weight = faster acce...

These Injection molded polyurethane booger bushings are significantly stiffer than the stock bushings but are not a "solid" bushing. Provides more precise shift "feel" and more reliable shifting. Feat...

This is our new WERKSracing Bottlneck Kit for the SRT-4. Designed to eliminate the factory fuel pump assembly's constrictive bottleneck at the top of the fuel pump. A must for anyone wanting to run ...

Is your SRT-4 running hot? The P-Werks SRT-4 Cooling Combo comes with a 180 degree thermostat and a bottle of Redline Water Wetter for only 24.99! An inexpensive way to insure a cooler and quicker S...

WERKSracing Carbon Lined SRT-4 T850 1/2 synchro linings. Developed by Performance Autowerks and a leading OEM manufacturer utilizing the same Carbon Fiber linings that are found in our 3/4 and 5/R sy...