As low as $45.90/mo with or . (Pay in 4 interest-free payments)
Description
Perrin Performance Lightweight Crank Pulley for Subaru WRX (2019–2021) & Forester Upgrade drivetrain response and reduce rotational mass with the Perrin Performance Lightweight Crank Pulley. Designed for Subaru WRX 2019–2021, Forester 2016–2018, Legacy 2015–2019 and compatible models, this precision-machined pulley replaces the heavy factory unit to improve throttle response, acceleration, and engine feel without engine tuning. Direct bolt-on fit — engineered to OEM tolerances for a simple install using factory hardware. Lightweight construction — reduces parasitic drag on the crank for crisper revs and improved throttle response. Durable finish — black anodized housing resists corrosion and complements engine bay aesthetics. Performance gains — noticeable improvement in transient response and overall driving dynamics. This pulley is ideal for street enthusiasts and track drivers seeking a reliable, high-quality upgrade that enhances the driving experience without sacrificing durability. Backed by Perrin Performance engineering and exact-fit design, it’s a popular choice for Subaru owners wanting a straightforward performance enhancement.
or 
. (Pay in 4 interest-free payments)