
The Perrin lightened crank pulley is a direct-replacement crank pulley finished in red for specific Subaru applications. It fits 2015–2018 WRX, 2013–2020 BRZ, 2014–2018 Forester XT (FXT) and 2013–2016 Crosstrek models. This lightened pulley lowers rotating mass compared with stock while keeping factory-style bolt-on fitment for an easy upgrade.
PERRIN 15-18 Subaru WRX / 13-20 BRZ / 14-18 FXT / 13-16 Crosstrek Lightened Crank Pulley - Red