Carven Progressive bolt on muffler for sale. This will fit 2009-2018 Ram 1500 with single in dual out exhaust. I had this on my truck for a little under two years and almost 15,000 miles. Took it off a couple months ago and put the stock muffler back on. I liked the sound in town and on state roads in the 60 mph range, but it was too loud on the interstate at 75mph (sounded fine up to 72 or so). Had lots of compliments about the sound at startup and around town but just too loud with the family on the interstate. Prefer to sell FTF in SW Indiana for $135. $185 shipped.