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Stainless Bros SS304 turbine outlet flange made for BorgWarner 5.75-inch GT42 and GT47 Marmon-style turbos with a 4-inch tube outlet. This machined-style outlet flange provides a direct, solid connection between turbine housings and 4-inch exhaust tubing. It’s specified to match the GT42/GT47 outlet pattern for correct fit and straightforward installation in turbo plumbing.
Stainless Bros SS304 Borg Warner 5.75 GT42/GT47/GT47 Marmon Style Turbine Outlet Flange (4in Tube)
