Perrin [02-26 WRX, 04-21 STI] Crank Pulley
The PERRIN Lightweight Crank Pulley lightens up your rotating engine parts to free up power - a true weight savings that can be felt with every blip of the gas pedal. Machined from 6061-T6 billet aluminum and hard anodized, it is significantly lighter than the stock pulley for improved throttle response, horsepower and torque. Precision-machined grooves sync tightly with all OEM and aftermarket belts. Select your specific part number and color above - fitment varies by part number.
- Lightweight 6061-T6 billet aluminum crank pulley - significantly lighter than stock
- Improves throttle response, horsepower and torque; no tuning required
- Hard anodized finish in black or red with laser-etched PERRIN logo
- Precision-machined grooves sync with all OEM and aftermarket belts
- PSP-ENG-100: fits 2002-2014 WRX / 2004-2021 STI (EJ engines)
- PSP-ENG-101: fits 2015-2018 WRX, 2013-2020 BRZ, 2013-2016 FR-S, 2017-2020 86 (FA engines)
- PSP-ENG-104: fits 2019-2021 WRX (FA20DIT)
- PSP-ENG-102 / PSP-ENG-106: fitment unverified - confirm with us before ordering
- Verify the part number matches your engine before ordering
- Includes pulley, warranty and instructions
- 5-year manufacturer warranty
- Prop 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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