Description
Enhance your Subaru’s engine performance with the Perrin Performance Lightweight Blue Crank Pulley, designed specifically for 2015-2021 Subaru WRX, 2016-2018 Forester, and 2015-2019 Legacy models. Crafted from high-quality materials, this pulley features a vibrant blue finish that adds a sporty look under your hood and improves engine responsiveness. Its lightweight construction reduces rotational mass, resulting in quicker acceleration and more efficient power transfer. This upgrade is engineered to withstand the rigors of daily driving and spirited performance driving alike, ensuring durability and reliable operation over time. Installation is straightforward, making it a popular choice among enthusiasts seeking to optimize their vehicle’s performance without extensive modifications.
Features:
- Lightweight construction reduces rotational mass for quicker throttle response
- Vibrant blue finish provides a sporty aesthetic under the hood
- Designed specifically for 2015-2021 Subaru WRX, Forester, and Legacy models
- Durable materials ensure long-lasting performance and resistance to heat and wear
- Easy installation process suitable for both DIY enthusiasts and professional mechanics






















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