GSC Power-Division 21-4N Single Intake Valve-33.6mm (STD) (gsc2072-01) 2526 Eventuri G29 Z4 B58 Carbon

Eventuri G29 Z4 B58 Carbon Engine Cover

Tooth Quantity: 111

HPS air intake kits feature high performance hardware such as durable HPS 3-ply silicone couplers and stainless steel T-bolt clamps that are engineered to perform under toughest driving conditions

Our system removes these ridges for a smoother entry and increases the height to 74mm

thanks to AWE's proprietary drone-canceling solution

GSC Power-Division 21-4N Single Intake Valve-33.6mm (STD) (gsc2072-01) 2526 Eventuri G29 Z4 B58 CarbonWhen creating our 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 the 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