MJoldman

I would think that going 2-1 then back to 1-2 would not deliver the same sound or improved performance, then I would be prepared for a gun fight. Doesn't hurt to be prepared.

I have a 1991 MJ 4.0L, 5 sp standard which I plan on installing duel exhaust from the new duel exhausr header I installed. I want to run the duel exhaust all the way from the header duel outlets, thru glasspacks, all the way out the rear of the truck. Does anyone have any good or bad info on such a project?