Turner Motorsport | Turner Motorsport Power Pulley Kit

Turner Motorsport Power Pulley Kit - E46 M3

Part #: PPK-S54

As used on our Project E46 M3 street car and our Grand Am Cup race car these are engineered not only to be the best underdrive pulley kits on the market, but to provide the best compromise between performance and reliability! Specifically, we have designed these "stock looking" pulleys to underdrive the water pump, power steering pump and alternator. Adding these is like getting FREE HORSEPOWER - there are no downsides and underdriving each of these accessories has been proven safe through years of on and off-track use. We do not believe it is safe to change the crankshaft pulley on engines with harmonic balancers due to the potential harm to the crankshaft. As such our pulley kit for the E46 M3 does not replace the crank pulley, only the auxiliary pulleys. These kits provide 10%-20% overall reduction in driving your car's systems and have been dyno tested with a gain of 10hp on the E46 M3. Click Here For E46 M3 Dyno Chart.

Kit includes water pump, power steering, alternator pulleys and belt. The T-6061 hard anodized aluminum pulleys account for a 10 to 20-percent decrease in accessory speeds, reducing the load on the engine. Installation involves removing the fan for easy access to the front of the engine. The main drive belt comes off easy and each pulley is mounted with Allen head bolts. Typical installation time is 3 hours. New main drive belt included. Featured in European Car magazine! Fits E46 M3 and M Coupe/Roadster (with S54 engine).

To learn more about TMS Pulleys, and installation click here.

This underdrive pulley kit fits the following BMW:
2001-2006 E46 M3 coupe & convertible
2001-2002 MZ3 Z3 M Roadster / Z3 M Coupe (S54 engine)