Lightweight Crank Pulley for FR-S / BRZ




Crank Pulley

A true weight savings that can be felt with every blip of the gas pedal.

Decreases Rotational Mass

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.

How To Install

Here’s a great write up from Enigmus at on How To Install the PERRIN Crank Pulley on a BRZ or FR-S

Jeff’s Blog

Read Jeffs blog to learn all about the design and application of this crank pulley » Read More

5 Year Warranty

PERRIN Performance warrants to the original purchaser, all PERRIN products to be free from defects in material and workmanship within a sixty (60) months period from the date of purchase. *Some exclusions apply » Read Full Warranty






Additional information

Weight 2 oz
Dimensions 6 × 6 × 2 in


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