If I would have saw this thread earlier I could have sold you one lol. We took my brothers stock muffler off his 2011 truck.

 

25L x 13W x 9H

 

Should be here within the next week or 2 my man

 

yep, finally measured mine.Thats just the case, no pipe on each end.

 

If i was to put a stock muffler on it would be a stock 6.2 muffler, they seem to have a nice flow thru them

 

damn, 25" length is too big

oh well, there's a ton of other options lol

 

You could always cut it down and weld it back together.LOL. I have two actually, I wanted to see what one would sound like modified. I cut it open, removed some baffles and pipes and welded it back up, sounds quiet like a magnaflow with stock manifolds and cats.