Turbosmart BOV Kompact EM Dual Port VR18

Turbosmart is well-known for making solid performance parts for turbocharged and supercharged vehicles. This Kompact EM Dual Port VR18 blow-off valve is a great example of their work, designed to help your turbocharger system perform better. It vents excess boost pressure when you lift off the throttle, which helps protect your turbo from damage and can improve throttle response.

The Dual Port design means it recirculates most of the air back into the intake system, keeping your engine running smoothly and avoiding issues with the factory air-fuel mixture. It also vents a small amount of air to atmosphere, giving you a bit of that classic blow-off valve sound. This unit is built with a durable aluminum body and uses a spring-loaded diaphragm system that's been tested for reliability. It's designed to fit directly into the factory blow-off valve location on many turbocharged cars, making installation straightforward.

Because this valve recirculates most of the boost, it's a good option if you want the benefits of a blow-off valve without causing check engine lights or running rich. Just remember that it cannot be shipped to California due to CARB regulations.