aFe Power's new power pulley brings performance engineering to your BMW M5. This 4.124" diameter power pulley is a complete bolt-on kit, including the pulley, bolts, and belts. aFe???s power pulleys are CNC machined out of billet aluminum and black anodized for that aggressive look under the M5???s hood.

This power pulley does not modify factory harmonics or dampening. In recent Dyno testing this power pulley produced 5 HP and 6lbs/ft. torque. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.

Proposition 65

$/!\ warning$ WARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Make Vehicle	Model	Submodel	Year	Engine	Notes
2005-2010 BMW M5	M5		2005-2010

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our respective positions and together work to ensure that we have the best product on the market. Our purpose was not just to be another vendor that offers air filters, we chose to pay attention to those finer details that set an aFe filter apart from the competition.

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