BLOW OFF TurboWorks 4503 Subaru Black

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 !!!!

Dedicated to: Subaru 2002 - 2007 Impreza WRX / STI

High quality.

Valve - Aluminum 6061, CNC machined

Dimensions:

Inner diameter (piston): 27mm.

Spacing of fixing screws: 105mm.