Tial 50mm Blow Off Valve Weld Flange for 3.00in

The Tial 50mm Blow Off Valve Weld Flange for 3.00in is a precision-engineered intake manifold component designed for turbocharged and supercharged engine builds. This weld-on flange serves as the mounting point for a Tial-style 50mm blow-off valve, allowing excess boost pressure to vent safely and prevent compressor surge when the throttle closes rapidly. Engine builders and performance tuners rely on this component to protect turbo systems from damage while maintaining boost response and reliability during spirited driving or competition use.

Manufactured by Vibrant Performance, this aluminum weld flange is engineered to integrate seamlessly with 3.00-inch intake piping and accept standard Tial 50mm blow-off valve cartridges. The weld-on design provides a permanent, leak-free connection that withstands boost pressures and thermal cycling without degradation. Aluminum construction offers excellent strength-to-weight characteristics while resisting corrosion, and the natural finish allows for custom painting or anodizing to match engine bay aesthetics. Precision machining ensures accurate bore alignment and proper valve sealing geometry.

This flange is ideal for custom turbo installations, engine swaps, and aftermarket boost system configurations where OEM intake manifold modifications are necessary. Installation requires TIG welding onto the intake charge pipe at the specified location, making it suitable for fabricators and shops with welding capabilities. The compact dimensions (5.12 x 1.57 x 6.69 inches) and lightweight construction (0.07 lbs) minimize installation complexity. Compatibility extends to any 50mm Tial-style valve and systems using 3-inch diameter aluminum or steel piping, making it a versatile solution for diverse platform builds.