The Subaru WRX Alternator Pulley by Perrin Performance is a precision-engineered upgrade for your `02-`05 WRX. This lightweight, red alternator pulley is designed to improve the efficiency and performance of your vehicle’s accessory drive system.

Perrin Performance has a reputation for producing top-notch automotive parts, and this lightweight alternator pulley is no exception. Crafted specifically for Subaru's EJ engines, this pulley not only reduces the rotational weight on your engine but also enhances throttle response, making your driving experience more exhilarating. By decreasing engine load and increasing efficiency, it allows your engine to rev more freely, giving you that sought-after performance edge. What's more, its vibrant red finish adds a touch of personality under the hood, aligning both function with recognizable flair.

Features

• Designed for `02-`05 Subaru WRX and `04-`06 STI with EJ Engines
• Lightweight construction for improved throttle response
• Reduces rotational mass for better engine efficiency
• Durable red finish for added durability and style
• Direct fit replacement for easy installation

If you're serious about enhancing your Subaru WRX's performance and efficiency, this Perrin Performance alternator pulley is a must-have addition to your setup. Not only does it provide functional benefits, but it also helps your vehicle stand out with its striking red finish. If you have any questions or need assistance, feel free to reach out to us directly at 512-982-9393 for our Austin, TX location or 562-981-6800 for our Los Angeles, CA location. We take pride in offering professional installation and customization services at both our Austin and Los Angeles facilities, ensuring your upgrades are installed with precision and care.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov