PERRIN Alternator Pulley - Red | 2022+ Subaru WRX

TheImportGarage is proud to offer the PERRIN Alternator Pulley - Red for your 2022+ Subaru WRX. Subaru models with OEM clutch-style alternator pulley may fail over time. This failure can lead to knocking noises, battery charging issues, belt wear, and cause belts to become extra jumpy. The PERRIN alternator pulley removes this future failure point. The PERRIN alternator pulley weighs just .2 lbs, which is lighter than the OEM counterpart. This will increase throttle response, horsepower, and torque, all by using an easy to install part. Precision machines grooves tightly sync with all the OEM and aftermarket belts, additionally the PERRIN pulley is constructed from machined 6061T6 billet aluminum with an anodized finish, and is laser etched for increased belt life and a perfect fit.    Features: Simple and Easy Installation Decrease Rotational Mass Dress Up Engine Bay Light Weight When Compared To OEM Counterpart Machined CNC Aluminum  Constructed Of 6061T6 Billet Aluminum  Anodized F