Bilstein B12 Monotube Suspension Pro Kit 2015-2021 STI Versus-InStock Perrin Alternator Pulley Blue 2006-2014

Perrin Alternator Pulley Blue 2006-2014 WRX / 2007-2021 STI / 2012-2016 Impreza / 2006-2013 Forester XT / 2005-2009 Legacy / 2004-2009 Outback | Lightweight 6061-T6 Aluminum | Performance Engine Pulley

similar to the OEM tank

making them an essential upgrade for Subaru enthusiasts focused on maximizing engine output and longevity

Easy to install and designed to maintain factory specifications

Bilstein B12 Monotube Suspension Pro Kit 2015-2021 STI Versus-InStock Perrin Alternator Pulley Blue 2006-2014Enhance your 2015 2021 Subaru WRX STIs performance and stance with the Bilstein B12 Monotube Suspension Pro Kit. Designed for enthusiasts seeking a balanced ride, this kit delivers moderate lowering between 24 40mm, improving handling and aesthetics without sacrificing comfort. The Bilstein B12 Pro Kit combines precision engineered monotube dampers with Eibach Pro Kit springs, offering a fixed height lowering solution tailored specifically for your