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Perrin Lightened Crank Pulley Red 2002-2014 WRX / 2004-2021 STI / 2005-2009 Legacy / 2004-2013 Forester

Save $20.25 Save $20.25
Original price $135.00
Original price $135.00 - Original price $135.00
Original price $135.00
Current price $114.75
$114.75 - $114.75
Current price $114.75

Perrin Lightened Crank Pulley

The PERRIN crank pulley is machined from 6061T6 billet aluminum, anodized black or red and laser etched for increased belt life and a precision fit. Precision machined grooves, tightly sync with all OEM and aftermarket belts. While the PERRIN Performance crank pulley fits great on all 1993 or newer Subaru boxer engines, the rear belt keeper is now minimized to make installation on 2008+ Subarus easier! The PERRIN Performance Crank Pulley weighs just 1.2 lbs, which is 4-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.

Customer Reviews

Based on 7 reviews

Great product, timely shipping, and great price!


Thank you for your 5 Star Review of the Perrin Lightened Crank Pulley in Red! We are pleased to hear that you found the product to be great and that you received timely shipping. It is fantastic to know that you also found the price to be great. If you have any further feedback or questions, please do not hesitate to reach out to the Subimods Team. We are always here to ensure you have a satisfying experience with our products and services!


Huge weight difference

Decided to take a leap and start replacing parts off the stock engine. Not looking for a crazy HP increase but a few here and a few there are nice. But simple install and a HUGE weight difference from the stock pully. I was so surprised. Cant wait to get the engine turning and see how the car drives now.


Thank you for taking the time to share your 5 Star Review and feedback with the Subimods Team! We are thrilled to hear that you have noticed a difference in weight with the lightened crank pulley. We hope that this upgrade will enhance your driving experience even further. Thank you for choosing Subimods and happy driving!



Loved this product. Fit up just as OEM with no issues and does help the throttle response.


Thank you for your 5 Star Review of the Perrin Lightened Crank Pulley in Red! We are delighted to hear that you loved it and that it fit seamlessly with no issues, providing an improvement in throttle response. Thank you for sharing your experience.


Eric Miller
Surprising Power Boosr

Had to replace stock pulley as it separated and decided to go with the Perrin replacement. All reviews and tech info are accurate. Fairly easy install. Definitely notice the pickup in acceleration and throttle response.


Thank you for sharing your 5 Star review along with your experience with the Perrin Lightened Crank Pulley. It is great to hear that the installation was relatively straightforward and that you have noticed an improvement in acceleration and throttle response after replacing the stock pulley!



Awsome part


Thank you for taking the time to leave a 5 Star Review of the Red Perrin Lightened Crank Pulley! Enjoy!


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