Kraftwerks Supercharger Ribbed Pulley (159-99-1007) 3517 Works with factory and aFe

Works with factory and aFe POWER intake systems

Universal fuel pressure regulator adapts to virtually any vehicle

Another drawback of the stock tube is the large internal face at the stock filter connection

This Whiteline kit dramatically reduces rear cross member misalignment and movement which allows a more positive feel from the rear end during cornering

An Ultra Bright Led Shift Light Guarantees You Hit Your Shifts Perfectly

Kraftwerks Supercharger Ribbed Pulley (159-99-1007) 3517 Works with factory and aFeIf you want your ROTREX supercharger work more efficiently, then it is vital to provide it with ROTREX or KRAFTWERKS pulleys as they will improve your vehicle performance. The supercharger compresses the air into the combustor and the pulley enables its spinning, so the faster the supercharger spins the more air will be compressed. That's why having a proper pulley will provide a pressure boost and therefore will increase the supercharger efficiency.