Perrin Adjustable Fuel Pressure Regulator Kit Subaru WRX STI

Fast shipping, amazing customer service, performance parts for your performance car, straight to your door.

Perrin Quad Tip Non-Resonated Brushed Cat Back Exhaust - 11-16

Perrin - Subaru 06-21 - STI Black Junc. Block for Side Feed Fuel Rail – PREracing

Perrin Recirculating Blow Off Valve - 2008-2014 WRX / 2005-2009 LGT - New Provisions Racing

Perrin Subaru 08-14 WRX Black Blow Off Valve kit Recirculation Only

PERRIN Performance

P2M FUEL PRESSURE REGULATOR - UNIVERSAL VERSION 2.5 » iRace Auto Sports

Perrin Recirculating Blow Off Valve 2015-2019 Subaru WRX (PSP-TAC-61 – MAPerformance

PERRIN FUEL PRESSURE REGULATOR ADJUSTABLE 6-PORT - UNIVERSAL

Perrin 2022+ Subaru WRX / Ascent / Legacy / Outback Diverter Valve