BOV Boost Pressure Relief Valve – Atmospheric Type

Upgrade your turbo setup with this enthusiast-favorite atmospheric BOV. Designed for total air release to the atmosphere, this valve not only protects your turbo but delivers that iconic PSSSSSTT sound every boost addict craves. Smooth adjustment lets you fine-tune operation for your build, while solid construction ensures reliability on the street or track.

Fitment

• Universal fit for turbocharged vehicles requiring a 47mm internal diameter inlet and 52mm outer diameter connection, with a 6mm vacuum nozzle.

Material & Construction

• High quality construction (material not specified).

Technical Specifications

• Internal diameter of the entrance: 47mm
• Entrance outer diameter: 52mm
• Vacuum nozzle outer diameter: 6mm
• Smooth adjustment capability

What’s Included

• Atmospheric BOV boost pressure relief valve

Installation Notes

• Ensure correct fitment to your charge piping and vacuum line diameter. Professional installation is recommended for optimal performance and protection.

FAQ

• How does this BOV differ from a recirculating valve? This BOV vents all boost pressure to the atmosphere for maximum sound, unlike recirculating valves that return air to the intake.
• Is the sound adjustable? Yes, smooth adjustment allows you to fine-tune valve operation to suit your preferences and setup.
• Will this BOV help protect my turbo? Yes, rapid pressure relief helps prevent compressor surge and supports turbo longevity.