The 4.9L in 1992 came with either single pipe or dual pipe exhaust, but both had only one muffler. All 1993 Northstar Seville/Eldorado had dual mufflers, dual tips.Hey guys my 1992 Seville 4.9 has one muffler can this be correct? My 1993 had 2 mufflers where do I get exaust that is as quiet as a mouse I hate it to be loud.
The heat shield is on the right spot but this 1992 has some weird stuff on it wires, codes, no horn ?, 2 different garage door openers, and a alarm that I took out and put a new one in, just got a new battery. Please help I require assistance. What brand of pipes and mufflers to be quiet?