i just put a gibson on miy truck and it had the same smell. its just the new muffler. nothing to worry about. mine went away after the second day.

 

When i got my magnaflow mufflers put on along with dual exhaust customly made by the shop, i had a little bit of a smell for a couple of days, but it went away in a couple of days,,, I wouldn't be worried about anything being wrong

 

What muffler comes with the American Thunder setup? I have some audio clips of a couple different flowmaster mufflers that I have run on my truck.

 

40 series. Here is a sound clip.

 

Boy I tell ya, my wife complains my stinky exhaust all the time. Especially when I pull the covers over her head. I tell her the same thing "just burning it in, It'll go away."

 

No comment on Flowmaster.

Oh and if you still run MDS, it's gonna sound like a jake brake when it kicks in.

 

Like he said 40 series from the info I have gathered. However please link your videos, at this point I'm open to all exhausts...

 

cherrybomb has the best sound in my opinion!

 

Stop farting in the truck.

 

Damn Frog, why didn't I think of that


Might be smelling all of the money burning away that could have been used to buy a good exhaust