Kraftwerks Supercharger Ribbed Pulley (159-99-1007) 3517 Universal fuel pressure regulator adapts

Universal fuel pressure regulator adapts to virtually any vehicle

2008 Lexus LX570 5

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

ZX6-HDR4 kit features ACT's most popular Heavy Duty pressure plate

Kraftwerks Supercharger Ribbed Pulley (159-99-1007) 3517 Universal fuel pressure regulator adaptsIf 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.