Manufacturer's Description

After some extensive testing on and of the track, we are happy to offer our new 2% crank pulley. The beautiful design is a by product of extensive computer modeling and CNC machining. A hard anodized coating was added to protect your investment from the elements and ensure a lifetime worth of use.

The M7 2% crank pulley assists in reducing rotational mass, which in turn increases horsepower and torque. Use this in combination with the M7 16% supercharger pulley, and boost yourself to the next level of MINI tuning and performance.