This unit works nice. I tried to make it work for my application, and I have regretfully decided to sell. It has a.... -12" intake -new 10' clear hose. ($500) -Custom swing away hitch mount. -Billy goat stock trailer mount. -exhaust extensions. The Exhaust tube has been shortened at the top for my application, but I still have the piece to weld back on, or the extension is about 4'.