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Perrin Lightweight Crank Pulley
2015-2018 WRX / 2013+ FR-S / BRZ / 86
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.
5 Year Warranty
PERRIN Performance warrants to the original purchaser, all PERRIN products to be free from defects in material and workmanship within a sixty (60) months period from the date of purchase. *Some exclusions apply
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Perrin Lightweight Crank Pulley / ENG01-PARENT Fits
4 customer reviews
When holding the Perrin pulley and the stock pulley, you can feel a HUGE difference in weight. I mean HUGE. So glad i purchased this product. Perrin never disappoints!
GREAT PRICE, LOOKS AWESOME!
Definitely noticed the acceleration difference. I love the way it looks, too! Matched with the Perrin water pump pulley. @_DJ_THIAGO @THATDAMNWRX
Well worth the cash on this. Easy install with the right tools. Dresses the engine bay up and revs way fast. This thing is about 3 lbs lighter than the stock.... of hunk I'm joking hold stock in one hand and Perrin in the other. Engine does run a little different due to the lack of harmonic balancing from stock to Perrin.
looks and feels noticeably nice
looks and feels noticeably nice , def felt a difference after install wasnt huge but it was there
Great product. Super easy install and you can definitely see and feel it rev faster just from this little mod.
Easy install with the right tools and the engine builds revs noticeably quicker