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Lightweight Crank Pulley for FR-S / BRZ


15 Minutes

Part Numbers
PSP-ENG-101BK = Black
PSP-ENG-101RD = Red

Was: $142.00
Sale: $127.80
Save: 10%
Save: $14.20

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Crank Pulley

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.

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

Off Road Use Only

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

5 Year Warranty

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


Download Instructions

Warranty Details

This product features a 5 year warranty Read Full Warranty

Tech Department


Compatibility Detail


2013-2016 BRZ Yes
2013-2016 FR-S Yes

In The Box

In The Box

(1) PERRIN Lightened Crank Pulley


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W3.0000” x H7.0000” x L8.0000”
  • This item ships in its own box.