Kraftwerks Supercharger Ribbed Pulley (159-99-1207) _32mm_(Rear)_(2017_MK7_GTI_Non-DCC) A Borla "Axle Back" or

A Borla "Axle Back" or rear section exhaust implies the exhaust system is located behind the vehicle rear axle

The entire system can be installed in one afternoon with normal hand tools and will transform your RZR 800 into a fire breathing monster

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

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

Kraftwerks Supercharger Ribbed Pulley (159-99-1207) _32mm_(Rear)_(2017_MK7_GTI_Non-DCC) A Borla "Axle Back" orIf 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.