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 are safe amount of reduction on this particular supercharger. Smooth, form fitting teeth on your pulley take longer to machine but are worth the extra time. Our pulleys will neither eat nor throw your belt. You can be confident your belt will last long, and run quietly. We do recommend using a slightly smaller belt with these reduction pulleys, we offer The Gates FleetRunner belt.

This pulley will work on all supercharged MINI models except the JCW which already has a similarly reduced size pulley on the supercharger.

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Make Model Year
MINI COOPER JCW 2002 - 2006
MINI COOPER S 2002 - 2006