Kraftwerks Supercharger Cogged Pulley (159-99-950C) 1797 Show off those tail pipes

Show off those tail pipes and rear diffuser with the most output performance Kia Stinger GTcat back exhaust

Euro RS and Speedster vehicles 1989-1994

For protection and safety

VIS parts have proven to be as strong as your ambition to move ahead in every aspect of your life

Kraftwerks Supercharger Cogged Pulley (159-99-950C) 1797 Show off those tail pipesIf 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.