Although MOST parts fit facelift models such as the MK7.5, C7.5 and B8.5,
some components such as exhaust systems and headlights are NOT ALWAYS perfectly upward compatible and vice versa due
to minor changes in body design such as fenders, bumper and valences.
Please contact us via chat, phone or eMail if you are uncertain about
the compatibility of a certain part with your vehicle.
APR’s Supercharger Crank Pulley Upgrade increases the diameter of the factory pulley from ~162mm to ~187mm, which in turn spins the supercharger ~15.4% faster. This results in a larger bump in horsepower and torque across the entire RPM range, as the supercharger is spinning at an even higher rate of speed. The pulley retains the factory harmonically balanced crank pulley and bolts on top of the existing unit. It is CNC machined from light weight billet aluminum with weight saving pockets throughout. It has an anodized black finish and includes new crank pulley bolts.