A Blow Off Valve is an important upgrade for any Mazdaspeed3 enthusiast. Turbocharger systems are complex and can be upgraded, with a valve, in order to deal with many additional issues they raise. One of these issues for the Speed3 is backspin. Backspin, or compressor surge, is caused when pressure builds up in the compressor housing, causing the turbo impeller blade to slow, stop, or even worse, to spin backwards. This backspin can be potentially damaging to the turbine wheel and shaft, which over time can cause huge amounts of damage to the turbo system, ultimately leading to turbo failure. This can all be prevented by adding a blowoff valve to your turbo system. You can add life to your Turbo System with Blow Off Valves. Adding a blow off valve will save your turbo and money overtime. The purpose of a blow off is to release built up pressure in the compressor housing into the atmosphere, significantly reducing the likelihood of backspin. The Blow off valve is activated by high pressure, ensuring quick valve response. Since the Blow Off Valve is actuated by high pressure only, this ensures complete valve closure while in an idle state. The blow off valves will always make sure there is valve closure. Just by adding a blow off valve you can increase your Speed3's performance as well as the turbo life. This is a must have upgrade for any high performance car that is turbo charged.

• Add life to your Turbo System With a Blow Off Valve
• The high performance blow off valve is designed to reduce off pressure without reducing compressor speed
• The Blow off valve is activated by high pressure
• The high performance blow off valve is also tension adjustable
• Blow Off Valves an important upgrade
• High Performance for your Mazda Speed3