Perrin Recirculating BOV - Subaru WRX VA Temperature Gauges HPS hose kit is much

HPS hose kit is much easier to work with

Race and Rally brake pad

143% stiffer than OEM (22mm vs 20

Club Racing

Perrin Recirculating BOV - Subaru WRX VA Temperature Gauges HPS hose kit is muchAdd horsepower, quicker response, and reliability with the PERRIN Blow Off Valve. A must have replacement for the leaky, slow responding, and plastic OEM blow off valve. Cap, piston, and flange are CNC machined from 6061 billet aluminum materials Blow off valve body is CNC machined from a single block of aluminum Anodized red finish Large 1. 225" inlets and outlets and is sized perfectly to relieve any amount of boost pressure without fear of