BOV boost pressure relief valve
INCREDIBLE SOUND EFFECT !!!
It protects your turbo !!!
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.
Includes 2 springs 0.5 and 1.0 bar
Dimensions:
Entrance outer diameter: 25mm.
The outer diameter of the exit: 27mm.
