Kyostar Adjustable Recirculating Blow Off Valve BOV Kit fit Subaru 2015-2019 WRX

Specification:

• The BOV leads to a loss in horsepower and slower response from your turbo.
• The BOV has a much larger outlet and is fully adjustable which means you can eliminate turbos may experience compressor surge and damage your turbo when cars running higher boost levels and larger.
• The BOV allows you to control the volume of air released when the blow off valve vents. Adjusting the volume of air helps maintain the perfect amount of boost in your system during shifts without causing compressor surge. Venting too little can damage the turbo, venting too much air can make the throttle less responsive. This adjustment is independent of the relief pressure allowing for a totally customizable blow off valve.

Color & Material:

• Color: Red & Black(As picture shown).
• Body Material: 6061 Aluminum.(Including cap and flange)
• Spring: Stainless Steel.
• Piston Finish: Anodize Clear