Standard T04E Frame Compressor housing for housing Gen1 GTX3071R w/4" inlet Cast-In Anti-Surge

This is the standard T04E frame compressor housing engineered specifically for the Gen1 GTX3071R, giving builders a proven, high-flow housing solution for serious boost applications. Designed with a cast-in anti-surge feature and a durable black powder coat finish, it’s built for enthusiasts who demand consistent performance without compromise. Whether you’re upgrading an existing GTX3071R setup or building a fresh combination, this housing delivers the fit and flow characteristics this platform is known for. Specifications Frame Size: T04E Compressor Inlet: 4″ Compressor Outlet: 2″ Anti-Surge Design: Cast-In Finish: Black Powder Coat Compatible Turbo: Gen1 GTX3071R Garrett P/N: 803464-4 Performance & Application Purpose-built for the Gen1 GTX3071R, this compressor housing is intended for high-flow boosting applications where consistent compressor performance is critical. The cast-in anti-surge design supports stable operation across the compressor map, making this housing a strong match for enthusiasts pushing their GTX3071R-equipped builds to their full potential. It’s a direct fit for those looking to maintain factory Garrett engineering standards while building a high-performance turbocharger system. Compatibility & Fitment Gen1 GTX3071R Frequently Asked Questions What Garrett part number does this housing use? This compressor housing corresponds to Garrett P/N 803464-4. What size is the compressor inlet and outlet? This housing features a 4″ inlet and 2″ outlet with a cast-in anti-surge design. Does this include the adapter ring or backplate? No,