

| SKU | PERPSP-ENG-121BL |
| MPN | PSP-ENG-121BL |
| EAN | PSP-ENG-121BL |
| Units per SKU | 1.0 |
| Certifications | None |
| Color/Finish | Blue |
Upgrade your Subaru with the PERRIN Lightweight Alternator Pulley, designed specifically for 2015 to 2025 WRX models, 2015 to 2022 Crosstreks, and 2014 to 2018 FXT vehicles. This precision-engineered pulley reduces the rotational mass on your engine, helping to improve throttle response and increase overall engine efficiency.
Constructed with durable materials and finished in an eye-catching blue, the pulley ensures long-lasting performance while enhancing engine bay aesthetics. Ideal for enthusiasts seeking both function and style, the PERRIN alternator pulley offers a simple yet effective upgrade that contributes to a smoother and more responsive driving experience.
Trust Perrin Performance for high-quality engine components that meet the demands of tuning enthusiasts. Simplify your upgrade process with this lightweight alternator pulley and experience the difference in your vehicle's performance today.
Constructed with durable materials and finished in an eye-catching blue, the pulley ensures long-lasting performance while enhancing engine bay aesthetics. Ideal for enthusiasts seeking both function and style, the PERRIN alternator pulley offers a simple yet effective upgrade that contributes to a smoother and more responsive driving experience.
Trust Perrin Performance for high-quality engine components that meet the demands of tuning enthusiasts. Simplify your upgrade process with this lightweight alternator pulley and experience the difference in your vehicle's performance today.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















