Perrin Lightweight Crank Pulley w/o AC Black Subaru WRX 2002-2014 / STI 2004-2021 | PSP-ENG-102BK

Product Description

Fitment Information:

2002-2014 Subaru WRX

2004-2021 Subaru STI

2005-2009 Subaru Legacy GT

2005-2009 Subaru Outback XT

2004-2013 Subaru Forester XT

This crank pulley has been designed to reduce the rotational mass of your engine to promote faster revs, better response, with increased performance. Additionally, this crank pulley version has been designed for those who have removed the AC belt drive to allow for those building engines to make the highest levels of horsepower and torque.

DETAILS:

Anodized black finish with white PERRIN logo

Weighs just 1.0 lbs which is 4 lbs lighter than the stock OEM crank pulley

The reduction in weight from the crankshaft is equal to removing more than 100lbs of vehicle weight

Machined from 6061 T6 billet aluminum materials

Precision machined grooves which tightly sync with all OEM and aftermarket belts

NOTE:

For models WITHOUT AC