Perrin Recirculating BOV WRX (2015-2018) Honda Designed for 500hp to 800hp

Designed for 500hp to 800hp applications

we suggest only purchasing these if you can handle it

installation grease and instructions are included in each Whiteline sway bar kit for your Evo X

The FX200 System from Clutch Masters for the Subaru STI uses the Power Plus I Pressure Plate and a Steel Backed Kevlar disc

Perrin Recirculating BOV WRX (2015-2018) Honda Designed for 500hp to 800hpAdd horsepower, quicker response, and reliability with the Perrin BOV for your 2015+ WRX. A must have replacement for the leaky, slow responding, and 2015+ Subaru WRX plastic OEM blow off valve. 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 proper seal