aFe Power crank power pulley kit for BMW M5 (E60) 2006–2010 with the S85 V10 engine. The bolt-on kit includes a CNC-machined billet aluminum pulley plus necessary bolts and belts, black anodized for a finished look. Engineered to reduce accessory drag without modifying factory harmonics or dampening, the pulley aims to improve accessory efficiency while remaining compatible with OE systems and carrying a limited warranty.
aFe Power Gamma Pulley GMA Power Pulley BMW M5 (E60) 06-10 V10-5.0L