Turbo Outlet Flange GT37/40

The Turbo Outlet Flange GT37/40 from Vibrant Performance is a precision-engineered component designed for builders upgrading turbocharger systems on high-performance vehicles. This outlet flange serves as the critical transition point between your turbocharger's compressor discharge and your intake manifold or intercooler piping, making it essential for anyone pursuing serious turbo modifications. Built for GT37 and GT40 series turbochargers, this flange is a must-have for street and track applications where reliability and sealed connections prevent boost leaks that kill performance.

Machined from quality materials, the Turbo Outlet Flange GT37/40 provides a leak-free sealing surface where turbo discharge tubing connects to your intake path. The flange design ensures proper alignment and gasket seating, eliminating the boost loss that occurs with poorly fitted connections—even a single leak under 15+ PSI of boost pressure can cost 10–20 wheel horsepower. Vibrant Performance's reputation for precision manufacturing means this component maintains tight tolerances and durability through repeated thermal cycles as boost pressures surge and cool. The lightweight 0.3 lb construction minimizes underhood weight while delivering the structural integrity required for reliable boost delivery.

Turbo enthusiasts, engine builders, and tuners working with GT37 or GT40 turbochargers will find this outlet flange indispensable for custom intake manifold builds, intercooler upgrades, or complete turbo system overhauls. Whether you're building a street car, drift platform, or competition engine, this flange integrates seamlessly into any forced-induction setup where proper boost containment matters. Installation pairs naturally with quality gasket material and stainless steel piping kits; ensure proper torque sequencing to guarantee the seal holds under load. Compatibility depends on your specific turbo model and manifold design, so verify flange bolt pattern and port sizing before purchase to confirm fit with your application.