CravenSpeed Supercharger Pulley MINI S R53 Audi This EVO X system utilizes

This EVO X system utilizes SUS304 mandrel bent piping and is routed in the most direct path possible to produce exceptional flow velocity

technical know-how and impressive performance

Perrin's pulley is not underdriven and will not affect the life of your engine

Iridium plugs are more durable and have a higher melting point compared to Platinum

CravenSpeed Supercharger Pulley MINI S R53 Audi This EVO X system utilizesGo Faster When you put a smaller pulley on your MINI's supercharger, then the crank spins it faster. When the supercharger pulley spins fast, it creates more pressure (psi). When the supercharger has more pressure, the engine gets more boost. More boost = More Speed Safe for extended Use CravenSpeed's supercharger pulleys are machined to a specific reduction of the original equipment on your MINI's supercharger. It is widely accepted that these sizes