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Perrin Alternator Pulley Blue 2015-2024 WRX / 2014-2018 Forester XT / 2019-2022 Ascent / 2021-2022 Legacy

SKU PSP-ENG-121BL
Save $8.70 Save $8.70
Original price $58.00
Original price $58.00 - Original price $58.00
Original price $58.00
Current price $49.30
$49.30 - $49.30
Current price $49.30
Pay Over Time
7 In Stock, Usually Ships within 1-2 Business Days

The PERRIN Performance Crank Pulley weighs just .2 lbs, which is lighter than the stock OEM pulley. Throttle response, horsepower and torque are all increased with this easy to install part. Precision machined mounting hub included.

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 blue, red or black and laser etched for increased belt life and a precision fit. Precision machined grooves tightly sync with all OEM and aftermarket belts.

This item will only fit models equipped with FA / FB series engines, in the exact years listed. 

Customer Reviews

Based on 3 reviews
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C
CHRISTOPHER JOHNSON
Perrin alternator pulley

This pulley looks great and helps with the aesthetic blue theme as well as better revs and smoothness. I recommend pulling the alternator off for this install, it proved to be a faster and better option when using a big impact gun! Thanks subimods. The Fluidampr goes on next!

Christopher,

Thank you for your 5 Star Review! We are happy to hear that the Perrin alternator pulley has not only improved the aesthetic of your vehicle, but also contributed to better revs and smoothness. We appreciate your recommendation and suggestion for installation. Thank you for choosing Subimods!

Regards,

R
Robb
Pulley

Looks awesome lil time to install tho

Robb,

Thank you for your 5 Star Review of the Perrin Alternator Pulley. Not only is this machined 6061T6 billet aluminum pulley lighter for better performance it looks fantastic in you engine bay too!

Regards,

A
Adrian Alonzo
2022 WRX Perrin Alternator Pulley Blue

This lighter pulley is great with the other lightweight Perrin pulleys. Not only does it look good, it performs great and helps the motor rev faster. I like it and the harmony of the motor is intact.

Adrian,

You said it all! Thank you for the 5 Star Review of the Perrin Alternator Pulley!

Regards,

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