Mini Cooper S R53 Tuning Pulley Kit 15% Supercharger

Mini Cooper R53 Supercharger Pulley 15% Reduction – Eaton M45

This specially designed tuning pulley kit is perfect for all Mini Cooper R53 models equipped with the Eaton M45 supercharger (1598ccm, 163 to 218 hp), manufactured between 2002 and 2008.

The kit includes the high-quality 15% smaller pulley, matching NGK spark plugs, and a durable 6PK belt, providing you with a complete upgrade package from a single source.

By reducing the pulley size, the supercharger's RPM increases significantly. This results in a noticeable boost in torque and improved throttle response, delivering a more dynamic and powerful driving experience.

When combined with proper software tuning, power gains of up to 25 hp can be achieved, unlocking the full potential of your engine.

We strongly recommend installation by qualified professionals to ensure proper fitment and optimal performance. This guarantees long-term reliability and avoids damage to your engine or components.

Experience improved acceleration and enhanced driving dynamics with this supercharger pulley tuning kit for your Mini Cooper R53.