BG50 Boos tGate Alum Weld Flange

The BG50 BoostGate Aluminum Weld Flange is a precision turbo mounting component engineered for high-performance engine builds requiring reliable boost control integration. This aluminum flange provides a direct connection point between turbocharger and intake manifold systems, designed to handle thermal cycling and vibration loads common in forced-induction applications. The natural aluminum finish offers corrosion resistance while maintaining the low profile necessary for tight engine bay installations.

Weighing just 0.1 lbs and measuring 4 x 1 x 7.5 inches, this BoostGate flange delivers minimal mass addition while maintaining structural integrity under boost pressure. The aluminum construction strikes the balance between weight savings and durability—critical for builders prioritizing both performance response and longevity. The weld flange design ensures a permanent, leak-free connection once properly installed, eliminating potential boost leaks that compromise engine tuning and efficiency.

This component serves engine builders and turbo system installers working on custom builds, street performance vehicles, and forced-induction upgrades. The BoostGate product line is recognized for precision fit and integration with modern turbo manifold designs. Technicians and builders select this flange specifically for applications where OEM or universal elbows cannot provide the exact mounting angle or fitment required by their intake geometry.

Proper installation of intake flanges is essential for maintaining boost control system integrity. This aluminum weld flange must be installed by qualified personnel with turbo system experience, and the joint should be inspected regularly for any signs of stress or corrosion, particularly in high-heat or salt-air environments. Using the correct gasket material and torque specifications ensures long-term reliability and prevents boost leaks that would affect engine performance and tune stability.