The mufflers are about 5 years old. The exhaust pipe with flange are welded to the muffler(see the above parts diagram). This is why i need someone to cut out the old mufflers. One of the old mufflers has a dent in it. After i get them out i could send you a few pictures and quote a price. If it was part number 952549 i could remove the old muffler and put the new muffler in myself with an exhaust clamp.