Kraftwerks Supercharger Ribbed Pulley (159-99-1207) _32mm_(Rear)_(2017_MK7_GTI_Non-DCC) Outflows Factory Intake By Up

Outflows Factory Intake By Up To 70%

the STILLEN Q60 Side Skirts & Rear Corners are some of the most durable aero components available on the market

and tip made of the highest grade polished SUS304 stainless steel

Optional link pipe sets - with or without catalytic converters - are available to further upgrade the Slip-On Line (Titanium) system

Exceptional carbon to resin ratio for high stiffness and strength

Kraftwerks Supercharger Ribbed Pulley (159-99-1207) _32mm_(Rear)_(2017_MK7_GTI_Non-DCC) Outflows Factory Intake By UpIf 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.