GSC Power Division - SINGLE Chrome Polished Engine Valve 30mm Head +1mm - 14+ Subaru BRZ subaru-brz-2024 Compressor wheel exducer: 68mm

Compressor wheel exducer: 68mm

and the coveted COBB Knob

4" Blued Titanium Tip with COBB Logo

Street Advance Z Front and Rear Coilover Kit is the evolution of our popular Super Street Coilover

GSC Power Division - SINGLE Chrome Polished Engine Valve 30mm Head +1mm - 14+ Subaru BRZ subaru-brz-2024 Compressor wheel exducer: 68mmWhen creating the new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face