BOV boost pressure relief valve
INCREDIBLE SOUND EFFECT !!!
It protects your turbo !!!
Valve with total air release to the circulation or atmosphere.
Possibility of smooth adjustment.
The valve is suitable for vehicles equipped with a flow meter. Thanks to the partial return of air to the system, it will not cause computer errors and problems with "overflow" the engine during gear changes.
The serial DV valve injects air into the circuit, while the Blow Off valve - the atmospheric valve releases air outside, which protects your turbo, and at the same time gives an amazing sound effect - characteristic PSSSSSTT !!!!
High quality.
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