I had the Outsider installed at SSITR. With a F4+3 windshield, Jeff told me there might be fumes. Other than the burn off, no problems. He did mention the rear wind deflector if necessary, but glad it wasn't!
Those with Welter Rear Exhaust
-
-
I have a 2016 slingshot SL. The smell is so bad it gives headaches and makes people sick to their stomachs. I would have thought since it's rear facing that it wouldn't come into the cabin area. Even at some faster speeds you can smell the carbon monoxide. Any ideas as this is my first time doing this.
Some top/windshield combo will need a wind deflector to prevent back pressure from circulating back into the cab. -
For the benefit of Tazman8005 and others, carbon monoxide is completely odorless so any objectionable odors are something else.