Upgrade your Subaru’s performance with the Perrin Crank Pulley, designed specifically for 2019-2021 WRX, 2015-2016 Impreza, 2015-2019 Legacy, and 2016-2018 Forester models equipped with FA/FB series engines. This premium crank pulley reduces rotational mass by 1 pound compared to the OEM part, effectively enhancing throttle response, horsepower, and torque for a more engaging driving experience.

Crafted from durable 6061T6 billet aluminum and anodized in black or red, the Perrin crank pulley features precision-machined grooves that perfectly sync with all OEM and aftermarket belts, ensuring long-lasting belt life and a secure fit. The included mounting hub simplifies installation, making it a practical upgrade for Subaru enthusiasts seeking reliable performance gains.

Ideal for drivers looking to extract more power without extensive modifications, this lightweight crank pulley offers a straightforward bolt-on solution. Trust Subimods for quality Subaru parts tailored to your vehicle. Upgrade your drivetrain today and feel the difference on every drive.