Universal 25mm Aluminum Blow Off Valve BOV for Turbo Engines

Upgrade your turbo setup with the Universal 25mm Aluminum Blow Off Valve (BOV) designed for a wide range of turbocharged engines. Built from premium aluminum and finished in durable black anodize, this 25mm inlet BOV delivers reliable boost venting, protects the turbo from compressor surge, and adds an unmistakable turbo whoosh that enthusiasts love. Its dual-piston design responds quickly to throttle changes, helping maintain smooth boost control whether you’re on the street or at the track. This valve is a versatile replacement for OEM units, offering robust performance for engines with aftermarket software upgrades or induction modifications.

In addition to its performance benefits, this BOV is built to be a practical, easy-to-install option for a variety of vehicles. It is compatible with many turbocharged platforms and features a universal design that fits a broad set of applications. While it’s designed for simple installation, professional fitting is strongly recommended for high-performance or racing setups to ensure optimal calibration and reliability.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Benefits & Tips

• Protects the turbo and intercooler piping from compressor surge by venting excess boost promptly when you lift off the throttle, improving throttle response and engine longevity.
• Produces a distinct, sporty blow-off sound that adds character to turbocharged builds, especially when paired with aftermarket ECU tuning.
• Versatile, universal 25mm inlet design makes it suitable for a wide range of turbo applications (including Ford, Volkswagen, Vauxhall, Skoda, Audi, Seat, Renault and more). For optimal results, pair with compatible ECU/upgrades and follow professional installation recommendations.

Product specifications

• Inlet: 25 mm (1")
• Body material: T6061 aluminum
• Piston: Dual piston
• Color: Anodized black
• Operation range: 6 to 28 PSI
• Fitment: Universal; turbocharged engines only
• Application: Suitable for a wide range of turbo’d vehicles including Ford, Volkswagen, Vauxhall, Skoda, Audi, Seat & Renault
• Weight: 0.5 kg
• Manufacturer/Origin: Tansky; Mainland China
• Model/Part number: TK-BOV1007BK
• Condition: New
• Material type: Aluminum

Package includes:

• 1 x 25 MM blow off valve
• 1 x 25 MM Plug

Warnings/Reminders

• Minor modifications or adjustments may be needed for some vehicles.
• Installation instructions are not included.
• Professional installation is strongly recommended for high-performance or racing automotive parts.

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