We are happy to announce the release of our lightweight/underdrive pulley for the E60 and E63/64. Our underdrive pulley is lighter than other pullies available in the market. It is also anodized silver and not black, making it less noticable when you take your car in for service at the dealership. Our engraving on the pulley is also done on the backside so that it is not seen when installed. Expect a 10-18whp on an intertia dyno.
**Free installation-limited time only**