Granatelli 50mm Blow Off Valve - Black Anodized

This Granatelli 50mm blow-off valve features a black anodized finish, offering a durable and corrosion-resistant surface. Its 50mm flange size is designed to handle significant boost pressures, making it a solid choice for turbocharged vehicles looking to manage excess air when the throttle closes. By venting this pressure, the valve helps reduce stress on your turbocharger's seals and impeller, which can extend its lifespan and maintain optimal performance.

The valve's construction is built for reliable operation under boost. Its design allows for a quick release of air, preventing compressor surge and the associated wear and tear on the turbo. While it's a direct replacement for many factory setups, you might need to adapt your plumbing depending on your specific turbo system. It's a popular upgrade for those looking to protect their turbocharger investment and ensure consistent boost control.

Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's instructions for proper installation and any specific requirements for your vehicle.