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This design introduces the latest developments of innovative and ground-breaking technology
ABS Gloss Black Front Lip
Professional installation is recommended for maximum return on your investment
Protected with a high-gloss UV lacquer
Give your vehicle the upgrade it deserves
GSC Power Division BMW S58 & B58 Engine STD Intake Valves M50i This design introduces the latestWhen creating these intake valves, GSC created 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. GSC flow test prototype valve heads in specific applications to make sure it has the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face than any
