Lohen Supercharger Pulley - MINI Gen 1

A Reduced Supercharger Pulley is one of the most cost-effective modifications you can make to your Gen 1 MINI. Here at Lohen, we provide the perfect solution for your MINI Cooper S, MINI JCW, and MINI GP.

Our Reduced Supercharger Pulleys are made to increase the amount of compressed air within your supercharger. A Supercharger Pulley is driven by a belt connected to the Crank Pulley which spins around to create a compressed airflow. This makes the Pulley spin even faster than the OEM Pulley, creating more torque in the lower rev range, and can lead to huge performance gains.

A Lohen Reduced Supercharger Pulley will give you a power gain (HP) from +15bhp - 22bhp on a standard MINI Cooper S, depending on the size. Whether you have a MINI Cooper S, MINI JCW, or MINI GP, our Reduced Supercharger Pulleys are made with precision to fit your W11 supercharged R52 and R53 MINI perfectly.

The reason why you would install a Reduced Supercharger Pulley is to increase the rate at which the pulleys spin together, generating more compressed air to mix with the fuel. This results in larger combustions of oxygen, heat, and fuel. When making this cost-effective change to your engine, you will need to change the belt which connects the Crank Pulley and the Reduced Supercharger Pulley.

Our Supercharger Pulleys are all made here at Lohen, from a conceptual drawing to a finished product, all done in-house at Lohen. Designed, manufactured, and installed at our headquarters in Eccleshall.