Universal Turbo Stainless Steel Dump Pipe - 35mm 38mm 2-Bolt Flange Redirects Hot Exhaust Gases from the Wastegate towards the Bottom of the Engine, for Easier and Further Exhausting Convenient Conversion for Reducing High Temperature in the Engine Bay; Makes a Very Distinct and Loud Release of Air Additional Piping can be Welded on to Plumb the Dump Pipe into the Downpipe TIG Welded CNC Machine Flange for Strength and Durability; Increase Turbo Output and Efficiency Inlet: 1.5" / Outlet: 1.5" / 35mm, 38mm Wastegate Flange (2-Blot Pattern)