A true weight savings that can be felt with every blip of the gas pedal. Lighten up your rotating engine parts to free up power.
The PERRIN Performance Crank Pulley weighs just 1.2 lbs, which is 3.7 pounds lighter than the stock OEM crank pulley. This reduction in weight from the crank shaft 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.
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, anodized black and laser etched for increased belt life and a precision fit.
Read Jeffs blog to learn all about the design and application of this crank pulley
» Read More
This product is legal in California only for racing vehicles which may never be used upon a highway. Check your local and federal laws prior to installation!
» Learn More
PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply
» Read Full Warranty
This product features a 5 year warranty Read Full Warranty
|2015 Subaru WRX||Yes|
|2012-2015 Subaru Impreza||Yes|
|2011-2015 Subaru Forester||Yes|
|2015 Subaru Forester XT||Yes|
|2013-2015 Subaru Legacy||Yes|
|2010-2014 Legacy GT||No|
In The Box
|(1) PERRIN Lightened Crank Pulley|