The Ticon BorgWarner EFR T4 4-inch outlet flange is made for T4 housing compatibility across S, S/SX and SX-E turbine variants. This flange provides a 4in tubing outlet interface tailored to BorgWarner EFR housings, offering a direct, application-specific flange solution for turbo builders using those EFR T4 series housings without inventing additional hardware details.
Ticon Industries Borg Warner EFR T4 Housing S400 Series S/SX/SX-E Turbine 4in Tubing Outlet Flange