Universal 50 mm Blue Aluminium Adjustable Turbo Blow Off Valve

Product Overview

This universal adjustable blow off valve is made from blue anodised aluminium and has a 50 mm size, according to the supplier. A blow off valve releases boost pressure when the throttle closes, helping to protect the turbocharger from pressure surges and providing the distinctive venting sound many turbo enthusiasts enjoy.

Key Features and Benefits

• 50 mm valve size
• Adjustable pressure, as described in the title
• Aluminium construction
• Blue colour
• Universal fitment for turbocharged cars
• Helps protect the turbo from compressor surge on throttle lift
• Bright colour that stands out in the engine bay

Vehicle Compatibility

This is a universal blow off valve rather than a vehicle-specific part. Correct fitment depends on your charge piping, mounting flange and engine management system. Some vehicles using airflow meters may run poorly with an atmospheric valve, so please confirm compatibility with your setup before ordering and contact us if you need help.

Product Specifications

• Product type: blow off valve
• Size: 50 mm
• Material: aluminium
• Colour: blue
• Adjustment: adjustable pressure (per title)
• Fitment: universal
• Condition: new

Installation and Usage

The valve mounts to a flange on the charge piping between the turbocharger and throttle body, with a vacuum line connected to the intake manifold. Installation by a qualified technician is recommended. Adjust the spring preload so the valve stays closed under boost and opens on throttle lift. Check for boost leaks after installation and inspect the valve periodically.

Package Contents

The listing implies one blow off valve as pictured. Mounting flanges, weld-on adaptors, vacuum hose and clamps have not been confirmed by the supplier, and package size and weight were not provided.

Important Fitment Notice

As a universal product, please confirm flange type and size before purchase. An incorrectly set blow off valve can cause drivability issues or boost leaks. Images are for reference only. Venting valves may increase vehicle noise, so check local requirements before fitting.