Turner Motorsport Turner Motorsport S54 Power Pulley Kit - E46 M3 / Z3M £366.50 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!... Add to Cart
ECS Tuning ECS Tuning Performance Clutch Fork Pivot Pin £57.94 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 is made... Add to Cart
