Frank Castle

The answer to this was that it was a clogged rear CAT. After taking one sides exhaust off, it roared so nice. Ran some compressed air through the front cat and it seemed ok. The suspect back cat wasn't allowing air through much. The weird thing was that the extra hot CAT was not the bad one. Seems it was getting hot from trying to work overtime to make up for the bad cat. So we stabbed it, took the chunks out and its running great so far. Ill delete the other rear just because. But for now its good. Hope this thread helps someone find a solution faster than I did. Man did is sound awesome with zero exhaust.