5-bolt automotive turbocharger exhaust/downpipe flange, specifically designed to fit Subaru TD04, TD05, and select IHI VF-series turbochargers.
Key Details & UsesFunction:
It is welded onto custom exhaust piping to build a custom downpipe (dump pipe) that bolts securely onto the turbine housing discharge.Thickness & Material: These are typically CNC-machined or laser-cut from high-strength 9mm thick stainless steel or mild steel to prevent warping under extreme exhaust heat.
Compatibility:
It is standard hardware used for building aftermarket exhaust systems on turbocharged vehicles like the Subaru Impreza WRX (non-STi models), Forester XT, and Baja.