"CAN YOU HEAR MR NOW" This is the 4" exhaust that consist of a 4x3 reducer off the THD an a couple of bends to a 4" Dynomax Race Magnum.. For the most part everybody hates the way it hangs down under the rear. An no muffler shop will touch it around here. It's like you got a race car will pass. OK So I got a lead on a guy who builds Diesed Exhaust . We'll see if he can take it over the axle an make itlook less REDNECK..