Perrin - Subaru 08-14 WRX / 09-13 FXT / 05-09 LGT-OBXT - Recirculation Blow Off Valve kit (Black) subaru-legacy-2003 Velocity Stack MAF Housing

Velocity Stack MAF Housing

Look no further than the COBB Subaru Hot Pipe Kit for your 2015-2021 Subaru WRX

Increased clamp loads give the necessary capacity to handle modified engines

In no instance is the PERRIN Tow Hook designed for the purpose of recovering the vehicle

Perrin - Subaru 08-14 WRX / 09-13 FXT / 05-09 LGT-OBXT - Recirculation Blow Off Valve kit (Black) subaru-legacy-2003 Velocity Stack MAF HousingOVERVIEW Add horsepower, quicker response, and reliability with the PERRIN BOV BPV. A must have replacement for the leaky, slow responding, and plastic OEM blow off valve. ESSENTIAL FOR PROPER PERFORMANCE During testing, it was determined that until approximately 3 psi of boost is reached, the OEM blow off valve does not seal. This leads to a loss in horsepower and slower response from your turbo. The PERRIN Blow Off Valve solves this problem with a