What do you guy's that live in the really frozen areas use to extend your exhausts out of the garage when you run your cars ? I have tried the aluminum dryer duct and it lasted about 3 minutes and then blew all to pieces. I have looked at all the local auto parts stores and most of them don't have a clue as to what to use. I will also need a good length on each side but if I can find wonething that will just connect to the exhaust pipes then I can get hose to add to the length. My exhaust pipes are 4" outer diameter.
Thanks in advance,
Ron
