Penske Kappa Double Adjustable 8300 Series Racing Shocks Our kit comes with the following - A set of 4 double adjustable Penske 8300 Series Racing shocks with remote resevoirs A set of 4 Hyperc...

Developed in conjunction with Rotora we are proud to announce the pinnacle of superior braking performance for your Solstice/SKY/OPEL GT! The WERKS/Rotora 14" 6 piston big brake kit includes the fo...

Flows much better than the stock part increasing HP and reducing possible KR. Will fit your GXP or Redline kappa chassis car. Since it is a non-gasketed fit up from the turbo outlet to the downpip...

All sizes feature the following... The only injector other than Mopar that features 100% drop-in fitment Flow balanced to within 1-2% (flow report included) Flow rated at 3bar (43.5psi) High Imped...

All sizes feature the following... The only injector other than Mopar that features 100% drop-in fitment Flow balanced to within 1-2% (flow report included) Flow rated at 3bar (43.5psi) High Imped...

All sizes feature the following... The only injector other than Mopar that features 100% drop-in fitment Flow balanced to within 1-2% (flow report included) Flow rated at 3bar (43.5psi) High Imped...

All sizes feature the following... The only injector other than Mopar that features 100% drop-in fitment Flow balanced to within 1-2% (flow report included) Flow rated at 3bar (43.5psi) High Imped...

WERKSracing Kappa LSx V8 Conversion Wiring Harness and Re-Programming of your OEM 2.4L ECM package! This custom built harness and ECM re-programming package allows you the shadetree mechanic to begin...

This is a brand new Cobalt/HHR SS 2.0T LNF Bosch ECM. We can program this to your car's VIN for an extra charge of only $25.00. If you would like this ECM programmed to your vehicle please include yo...

Our BR model is perfect for street driving and occasional road course duty. With easily accessible adjustment knobs for fine tuning your compression/rebound and separately adjustable ride height, havi...