PERRIN Lightweight Alternator Pulley Blue - Fits 02-05 Subaru WRX / 04-06 STI / 93-11 Impreza subaru-sti-2021 and fade-resistance under aggressive street

and fade-resistance under aggressive street driving conditions

- Allows rotating the throttle body and alternator clearance

Enjoy more predictable and reliable performance results

The Muteki Super Tuner Lug Nuts are available in both an open and closed lug nut profile and are also available in a variety of thread pitches to work with application-specific threads

release bearing

PERRIN Lightweight Alternator Pulley Blue - Fits 02-05 Subaru WRX / 04-06 STI / 93-11 Impreza subaru-sti-2021 and fade-resistance under aggressive streetThe PERRIN Lightweight Alternator Pulley in blue is engineered for 2002 2005 Subaru WRX, 2004 2006 STI, and 1993 2011 Impreza models. By reducing rotational mass, this pulley enhances engine response and efficiency, allowing for quicker acceleration and improved throttle feel. Crafted from durable materials, it offers reliable performance while maintaining OEM fitment for straightforward installation. Ideal for enthusiasts seeking a precise upgrade to