This exhaust riser is brand new and comes complete with the turbo mounting clamp. It's been sitting on the shelf for a bit. That's y it's priced to sell normally sold for 1600 It fits the Volvo D6 engine. It has a 5" discharge outlet and a 1-3/4" raw water Inlet. The inside diameter of the turbo flange is 3" and the outside diameter is 4-1/16"

Any question please feel free to ask.