Turbosmart TS-0205-1301 Supersonic BOV 38mm Blow Off Valve Universal Blac

Vehicle Fitment

• Universal fitment - designed for turbocharged vehicles with 38 mm charge piping (not specific to any year/make/model)

Features

• Atmospheric vent-to-atmosphere blow-off valve with loud Supersonic sound
• Positive-seal piston for reliable boost pressure control
• Tool-free adjustment via rotating top cap
• Quick-release V-band clamp for easy installation
• 38 mm weld-on flange included for standard turbo piping
• Yellow spring installed for strong actuation (-22 to -20 inHg)
• Durable CNC billet aluminum construction with black anodized finish
• Ideal for performance, racing, and enthusiast turbo setups

Specifications

• Part Number: TS-0205-1301
• Valve Type: Supersonic atmospheric blow-off valve
• Material: CNC billet aluminum, black anodized
• Port Size: 38 mm inlet/outlet
• Spring Rating: Yellow (-22 to -20 inHg installed)
• Mounting: Quick-release V-band clamp with weld-on flange
• Adjustment: Tool-free rotating cap
• Fitment: Universal; requires matching to existing charge piping and vacuum reference

Included Components

• 1x Turbosmart Supersonic Blow-Off Valve (Black)
• 1x Quick-release V-band clamp
• 1x 38 mm weld-on flange
• 1x Installed yellow spring

Product Description

The Turbosmart TS-0205-1301 Supersonic Blow Off Valve is a universal performance valve designed to deliver an aggressive boosted sound and effective pressure release for turbocharged engines. Its positive-seal piston and tool-free adjustable top cap allow fine-tuning for optimal actuation. The valve vents excess boost pressure to atmosphere, producing a pronounced turbo sound while helping prevent compressor surge.

Ideal for racing, street performance, and custom turbo setups, the TS-0205-1301 features durable CNC billet aluminum construction with a black anodized finish for long-lasting reliability. Installation is simplified with the included quick-release V-band clamp and 38 mm flange, but users must confirm compatibility with their existing charge piping and vacuum references before installation. This valve is universal and not tied to any specific vehicle.