Upgrade your vehicle's performance with the Perrin Performance Lightweight Alternator Pulley designed specifically for Subaru models including the 2006-2014 WRX, 2007-2021 STI, and 2006-2013 Forester. Crafted from durable materials, this pulley reduces rotational mass, allowing your engine to spin more freely and respond quicker during acceleration, ultimately enhancing overall throttle response and efficiency.
Constructed with a sleek black finish, the Perrin lightweight alternator pulley not only offers functional benefits but also adds a subtle aesthetic upgrade under your hood. Its precise engineering ensures compatibility and smooth operation within your vehicle*s factory setup, making installation straightforward for those familiar with automotive upgrades.
Features include a high-strength construction that withstands the rigors of daily driving and spirited performance. The pulley is designed to lower parasitic drag on the alternator, which can lead to improved fuel economy and electrical system efficiency. This part is non-CARB approved and does not require special certifications, making it a versatile upgrade for performance enthusiasts seeking reliable enhancements without added regulatory concerns.
Features:
- Lightweight construction reduces rotational mass for quicker engine response
- Sleek black finish enhances under-hood aesthetics
- Designed specifically for Subaru WRX, STI, and Forester models from 2006 to 2014/2013
- Constructed from durable materials for long-lasting performance
- Easy to install with precise fitment for factory alternator systems
