Perrin [06-14 WRX, 07-21 STI, 12-16 Impreza, 06-13 FXT, 05-09 Legacy] Alternator Pulley Black | PSP-ENG-119BK Engine Function Display Equipped with a 400-cell EPA-compliant

Equipped with a 400-cell EPA-compliant high-flow catalytic converter

Compatible With Audi A4 / A4 Quattro / S4 (B8) 2009 2010 2011 2012 2013 2014 2015 2016

these covers are crafted from high-quality pre-preg dry carbon fiber and cured in an autoclave for superior strength and minimal weight

Fits Mazda MX-5 Miata NA MK1 models (1990–1997)

Ford Bronco: 1987–1991

Perrin [06-14 WRX, 07-21 STI, 12-16 Impreza, 06-13 FXT, 05-09 Legacy] Alternator Pulley Black | PSP-ENG-119BK Engine Function Display Equipped with a 400-cell EPA-compliantThe PERRIN Performance Crank Pulley weighs just . 2 lbs, which is lighter than the stock OEM pulley. Throttle response, horsepower and torque are all increased with this easy to install part. Precision machined mounting hub included. Designed to look mean and fast, the PERRIN Performance crank pulley has precision machined grooves which tightly sync with all OEM and aftermarket belts. The PERRIN crank pulley is machined from 6061T6 billet aluminum,