The PERRIN Lightweight Crank Pulley lightens up your rotating engine parts to free up power, a true weight savings that can be felt with every blip of the gas pedal.
Decrease Rotational Mass
The PERRIN Lightweight Crank Pulley weighs just 1.2 lbs, which is 3.7 pounds lighter than the stock OEM crank pulley. This reduction in weight from the crankshaft is equal to removing more than 100 lbs of vehicle weight! Throttle response, horsepower, and torque are all increased with this easy to install part.
Designed to look mean and fast, the PERRIN Crank Pulley has precision-machined grooves that tightly sync with all OEM and aftermarket belts.
The PERRIN crank pulley is machined from 6061T6 billet aluminum, anodized black, blue, or red, and laser etched for increased belt life and a precision fit.
- Material: CNC Aluminum
- Finish: Anodize
- (1) PERRIN Lightweight Crank Pulley
- Warranty & Instructions
- 2015-2018 Subaru WRX (Does not suit 2018-2021 Facelift Models)
- 2011-2014 Subaru Impreza (FA/FB)
- 2011-2015 Subaru Forester (FA/FB)
- 2011-2018 Subaru Forester XT (FA20 DIT)
- 2012-2021 Subaru BRZ
- 2012-2021 Toyota 86