BOV Boost Pressure Relief Valve – Dual Atmospheric Vent

Upgrade your turbocharged setup with a high-quality atmospheric blow-off valve designed for enthusiasts who want both protection and unmistakable turbo sound. This BOV features a total double air vent to atmosphere for that signature "PSSSSSTT" release, while helping to safeguard your turbo system under boost.

Fitment

• Fits turbocharged vehicles with compatible charge pipe dimensions (see technical specifications for sizing)

Material & Construction

• High quality construction (specific materials not stated)

Technical Specifications

• Internal diameter of the entrance: 28mm
• Entrance outer diameter: 32mm
• Outer diameter of the exit: 28mm
• Outer diameter of the vacuum nozzle: 5mm
• Double air vent to atmosphere
• Smooth adjustability

What’s Included

• Blow Off Valve with dual atmospheric vent

Installation Notes

• Ensure all connections match your vehicle’s pipe and vacuum sizes before installation. Professional installation recommended for best fit and performance.

FAQ

• Does this BOV vent to atmosphere or recirculate? – This valve vents fully to atmosphere for maximum sound and turbo protection.
• Can I adjust the release pressure or sound? – Yes, the valve features smooth adjustment for tuning to your setup.
• What’s the main benefit over a stock DV valve? – Unlike a DV that recirculates air, this BOV releases pressure outside, reducing turbo stress and delivering that signature turbo sound.