Re: Gen-tur
I have used one in the past. It's great because you don't get the exhaust coming at you under the rig when the wind changes direction. One thing to keep in mind, you want to locate it as far from any roof vent as possible. I did get a little exhaust from the bathroom vent one time, but I closed it and it was good. I don't have in installed on my Road Warrior because I haven't been able to get the correct size exhaust pipe to run it to the rear of the rig. If you go to the races (Nascar) you will want to be considerate, plus not smell your own exhaust.
Good luck,