Agency Power Lightweight Crank Pulley Kit BMW M3 E46 '01-'05

Make the BMW M3 that much better with the addition of a new Agency Power lightweight crank pulley! Faster revving, quicker throttle response, 10-12 horsepower gains throughout the RPM range. The Agency Power light weight crank pulley for the E46 M3 is made from 6061 billet aluminum that is CNC machined to perfection. Utilize your stock belt as this pulley is same diameter as stock saving you pounds of rotational weight. Fits all 6speed and SMG BMW M3 E46 from 01-05.