T4 Turbo Inlet Flange ( Rectangular Inlet)- T304

The T4 Turbo Inlet Flange with rectangular inlet from Vibrant Performance is engineered for turbocharger intake manifold applications requiring precision-engineered stainless steel construction. This component serves as the critical connection point between your turbo's compressor outlet and intake piping, directing compressed air flow with minimal turbulence and heat loss. Built for enthusiasts and professionals upgrading forced-induction systems, the T4 Turbo Inlet Flange ensures reliable performance in both street and high-performance applications.

Manufactured from T304 stainless steel, this inlet flange delivers superior corrosion resistance and durability in high-temperature exhaust environments typical of turbocharged engines. The 0.5-inch thick construction provides structural rigidity while maintaining compatibility with standard T4 turbocharger housings. The rectangular inlet design optimizes air flow geometry, reducing pressure drops across the junction and improving overall turbo efficiency. Precision machining ensures consistent bolt hole alignment and leak-free sealing when properly installed with quality gaskets and fasteners.

This flange is ideal for engine builders, tuners, and DIY enthusiasts installing or upgrading T4-mounted turbocharger systems on custom builds and engine swaps. It pairs seamlessly with aftermarket intake piping kits and manifold assemblies designed for T4 applications. At 1.31 lbs, the compact footprint (6 x 6.95 x 0.55 inches) integrates cleanly into tight engine bay layouts. Proper installation with stainless steel fasteners and high-temperature gasket material ensures long-term reliability under boost.