Reducing the weight of rotating parts inside and outside an engine frees up horsepower that can now be sent to the wheels. With that in mind, the Lightweight Accessory Pulley Kit replaces the OEM alternator and water pump pulleys with lightweight high performance versions.
Each PERRIN pulley is carefully manufactured and then anodized black. The super hard finish of the pulleys will ensure your engine bay will stay looking good for years to come.
The installation of the Lightweight Accessory Pulley Kit is fairly simple and requires only basic hand tools.
Rick from rally sport direct installs and reviews the PERRIN Lightweight Accessory Pulley Kit and PERRIN Lightweight Crank Pulley on our 2013 Subaru BRZ.
Made from lightweight 6061T6 billet aluminum that is CNC machined to precise tolerances and balance.
Combined OEM Pulley Weight - 1.420 lbs. Combined PERRIN Pulley Weight - 0.836 lbs.
That's 40% lighter!
PSP-ENG-120BK = Black
(1) PERRIN FR-S/BRZ Alternator Pulley
(1) PERRIN FR-S/BRZ Water Pump Pulley
Warranty, instructions, stickers
2013-2016 FR-S - Yes
2017-2018 86 - Yes
2013-2018 BRZ - Yes
2013-2017 Crosstrek - Yes
2018 Crosstrek - No
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
WARNING: Cancer and Reproductive Harm
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.
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