Stainless Bros Borg Warner EFR 4in T4 housing S400 Series S/SX/SX-E SS304 Turbine Outlet Flange

Crafted from SS304 stainless steel, this turbine outlet flange is built to connect your Borg Warner EFR or S400 series turbocharger's exhaust housing to your custom exhaust system. The 4-inch diameter and T4 housing pattern are specific to these popular turbocharger models, ensuring a proper fit for fabrication projects. SS304 is a well-known material for exhaust components because it holds up well to heat and resists corrosion, which is crucial for keeping your exhaust system sealed and performing correctly over time.

This flange is designed to be welded onto your downpipe or exhaust tubing, creating a secure and leak-free interface with the turbocharger's turbine outlet. Its robust construction means it can handle the high temperatures and pressures found in boosted engine applications. If you're building a custom turbo setup for your vehicle, having a well-made flange like this is a key step in ensuring a clean and effective exhaust flow path from the turbo.