
The PERRIN master cylinder brace fits multiple Subaru models including 2015–2021 WRX/STI, 2013–2017 Crosstrek, 2014–2018 FXT and 2013–2016 Impreza, and provides a rigid mounting support for the master cylinder. By bracing the master cylinder area, it helps reduce movement at the firewall under heavy braking, giving a firmer pedal feel and a more consistent mounting surface for the brake master cylinder.
PERRIN 15-21 Subaru WRX/STI / 13-17 Crosstrek / 14-18 FXT / 13-16 Impreza Master Cyl. Brace - Black