Perrin Performance Lightweight Crank Pulley with Hub. 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.
Perrin Red Lightweight Crank Pulley with Hub for 2022 WRX, BRZ GR86
Perrin Performance Lightweight Crank Pulley for Subaru WRX, Forester, Legacy
Perrin Performance Lightweight Black Crank Pulley for Subaru WRX Forester Legacy
Perrin Lightweight Crank Pulley 1.2lb Black for 02-14 WRX 04+ STI PSP-ENG-100BK
Perrin LIGHTWEIGHT CRANK PULLEY FOR EJ SERIES ENGINES / PSP-ENG-100BK
Perrin Fits 19-21 Subaru WRX / 16-18 Forester Lightweight Crank Pulley (FA/FB En
