Improved durability and smooth, squeak-free shifts - an essential upgrade for every manual transmission equipped BMW!   The pivot pin, located in your BMW's clutch fork, serves a very important function. Incredibly, the stock part...

Gains of up to 10hp on a stock M3! The idea of power pulleys is simple. The less effort the engine puts into running accessories such as the water pump, power steering, pump alternator etc., the more of that power can be used elsewhere - your wheels!...

Your engine effectively functions as a giant air compressor. Feeding more air to your engine is a great way to improve power, especially if it's cooler, denser air. This intake system modifies the airbox to accept a larger, high-flow air filer, while a...

Diagram Reference: Number of bushes in the pack: 1PFR5-427 is designed to adjust known ride height issues found on right-hand vehicles by increasing the thickness of the original part to 11.4mm or can be used on each side to increase overall ride height...

Direct bolt-on cross-drilled and slotted replacement - 2-piece semi-floating rotors offer reduced weight and additional cooling capacity versus OEM for improved braking, handling, and ride quality!   Reduce weight. Reduce heat. Reduce warping...

Diagram Reference: 31Number of bushes in the pack: 1 Powerflex poly bushes improve your cars road holding and chassis performance by controlling the amount of unwanted flex in the suspension. This means your suspension is doing what it is supposed to...