PERRIN Lightweight Crank Pulley Blue - Fits 19-21 Subaru WRX / 16-18 Forester / 15-19 Legacy subaru-sti-2010 2011 Subaru WRX STi Limited

2011 Subaru WRX STi Limited

but not out

Lug Holes Size: 12

This intake is designed to use factory mounting locations

The superior heat resistance of silicone ensures efficient coolant flow

PERRIN Lightweight Crank Pulley Blue - Fits 19-21 Subaru WRX / 16-18 Forester / 15-19 Legacy subaru-sti-2010 2011 Subaru WRX STi LimitedThe PERRIN Lightweight Crank Pulley lightens up your rotating engine parts to free up power. True weight savings can be felt with every blip of the gas pedal. The Perrin lightweight crank pulley weighs just 1. 2lbs, which is 3. 7lbs lighter than the OEM crank pulley. This reduction in weight from the crankshaft is equal to removing more than 100lbs of the vehicle's weight. Throttle response, horsepower, and torque are all increased with this easy to