GSC Power-Division Single Exhaust Valve Guide-Standard (gsc3069) 1535 This kit includes HPS 100%

This kit includes HPS 100% stainless steel T-bolt clamps and a silicone reducing coupler that are engineered to withstand the toughest driving conditions

when the radiator fan is operating

All center of wheel to fender (CF) measurements were recorded on our in-house US Spec 2022 MK8 GTI (DCC) test vehicles and may vary slightly from vehicle to vehicle

Using aircraft grade epoxies and carbon fiber layering methods

Instead of using a bandaid approach to gasket sealing like our competition

GSC Power-Division Single Exhaust Valve Guide-Standard (gsc3069) 1535 This kit includes HPS 100%GSC has quite simply made a series of valve guides that fit properly, are easier to install, and shaped to help air flow instead of just copying the OEM design. The GSC Power Division valve guides are made from true C67410 Manganese Bronze and turned on a dedicated precision CNC turning center. What this means for you and your installer is less time fitting guides to the head due to holding the tightest tolerances in the industry with the best quality