My wife recently began towing our bunkhouse with her 2010 RTs , she has always noticed exhaust fumes from backpressure when towing her cargo trailer maybe worse since she got her two brothers exhaust but with the camper it is bad , we went to local muffler shop and they bent us an extension that I will now put on only when towing camper takes only one screw out of the end of muffler about 30 secs. to install, they didn't even charge us, he said was scrap anyway,I am sure shes not the only one that has noticed this, hope helps. 


