MINI Cooper S R53 / KMT Supercharger Pulley KIT 1
MINI KMT Supercharger Pulley KIT 1
KAVS Motorsport reduced diameter supercharger pulley is a proven and affordable method of producing reliable power gains on the R53 MINI Cooper S. Offered in a variety of reduced diameters compared to the BMW original (11%, 13.2%, 15%, 16%, 17%, 19% and 20% available in our other listings) the smaller diameter pulley spins the supercharger up faster, enabling it to pump more air and produce more boost, which turn raises torque and power output. The KMT pulleys are your first stop on the path to serious power from your R53 MINI Cooper S and they work particularly well in conjunction with an intercooler upgrade. For sizing reference information, the 218 bhp R53 MINI Cooper S GP model ran an 11% reduced pulley compared with standard (in conjunction with a larger intercooler.)Produced from superior quality material from competitor brands and features a central reel with a double edged design to reduce supercharger drive belt wear when compared to the OEM MINI item. Every KAVS pulley is also subject to strict quality control tests which adhere to the high ISO 9001:2008 and ISO 14001:2004 standards.