Perrin - Subaru 15-21 WRX / 14-21 FXT - Recirculation Blow Off Valve Kit (RED) subaru-sti-2009 Reduce Engine Bay Heat Soak

Reduce Engine Bay Heat Soak

An included o-ring and hardware ensure leak-free installation into the throttle body

Due to the low weight of the components

the wiring harness is sealed to the casing using a waterproof grommet and the solenoid wires are ultrasonically welded to the coil

Improved mid-range torque in naturally aspirated engines

Perrin - Subaru 15-21 WRX / 14-21 FXT - Recirculation Blow Off Valve Kit (RED) subaru-sti-2009 Reduce Engine Bay Heat SoakOVERVIEW 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