PERRIN Performance manufactures and supplies the finest Subaru products on the market today. Our full line of products hits every aspect of performance modification for your car. From suspension to engine performance, PERRIN makes the products which will boost your performance to the next level. Matching our signature Crank Pulley design, the PERRIN Alternator Pulley decreases rotational weight while maintaining good looks. Alternator Pulleys are expected in spring. Pre-order now to claim one! Perrin 2007-2021 Subaru WRX STI EJ Engines Alternator Pulley Blue Features: Color: Blue Alternator Pulley Material: CNC Aluminum Finish: Anodize This product include (1) PERRIN Alternator Pulley, Warranty & Instructions.
