What did you do to your Class A MH today???
This is always a fun thread to watch, so I thought I would start one here.
Forum Discussion
Had the Aero 5050XL muffler I installed three years ago pulled off and re-installed the Freightliner OEM muffler (glad I saved it). Worst "upgrade" I've done to date. It created no increase in power, only in noise and heavy ehaust fumes.
One used Aero muffler for sale! :)
Craig
One used Aero muffler for sale! :)
Craig
