BLOW OFF TurboWorks Type-RS Black CN-BO-016

BOV boost pressure relief valve AMAZING SOUND EFFECT !!! It protects your turbo !!! The standard DV valve forces the air into the circulation, while the Blow Off valve - the atmospheric valve lets the air out, which protects your turbo, and at the same time produces an amazing sound effect - characteristic PSSSSSTT !!!! High quality. Bolt spacing: 65mm Piston diameter: 45mm BOV boost pressure relief valve AMAZING SOUND EFFECT !!! Protects your turbo !!! The serial DV valve forces the air into the circulation, while the Blow Off valve - the atmospheric valve lets the air out, which protects your turbo, and at the same time The occasion produces an amazing sound effect - distinctive PSSSSSTT !!!! High quality workmanship.