Designed to release the pressure surge that is caused by changing gears or by backing off the throttle abruptly, the Apexi blow off valve is on must have for your vehicle especially if it is running a turbocharger. This blow off valve vents those excess pressures from the vehicle to the atmosphere. This definitely produces a unique sound, which lets everybody else know that you are running boost. Fully adjustable, it allows desired amounts of boost response between shifts.

The Apexi blow off valve is a very important part of your vehicle turbo system for it allows a quick boost response thus increasing the life of your turbocharger. This blow off valve features a high quality solid aluminum and brass construction. This is recommended for use up to 25 psi and fully adjustable. Also, includes a steel weld on adapters, plus it fits all Type H adapter kits.

Apexi also has an adapter for the Apexi blow off valve, which allows you to be able to hook up your blow off valve to your engine. This blow off valve adapter is made from steel or aluminum and is available to most turbo engines. There is also a twin chamber blow off valve by Apexi, which incorporates a revolutionary design in boost pressure release systems. This kind of blow off valve is made and designed to be adjustable with a high response unit for use on a wide range of applications. So give your vehicle a very distinctive sound that is desired by many vehicle owners that also have turbocharged engines. With the Apexi blow off valve, your vehicle is allowed to build up boost pressure to escape onto the atmosphere when your engine is no longer under load. And also, this prevents the pressure from the vehicle from backing up into the turbine compressor housing, that cause it to rapidly stop and cause potentially destructive damage to the vehicles’ turbo.