Besides TTI does anyone sells mandrel, 2.5" tailpipes for a Challenger? Just the tailpipes.

check summit , also a company called pypes ???

Flowmaster sells tailpipe kits for a lot of vehicles, but not sure they offer an e-body set.

I have bought a Flowmaster set for both a mustang and a chevy truck. The mustang set was way wrong. I had to cut and reweld the tubes in order to get the pipes parallel out the back of the car. As delivered either the mufflers had to be angled or the tips were going to be angled out the back of the car. Someday I would like to meet the character who thought that design was fit for sale.

The truck set fit fine.

If your crafty with a welder you can buy some mandrel bends and a couple straight sticks of pipe from Summit or Jegs and whip up a set for a decent price.

Check with "Mandrel Bending Solutions" out of Maryland. They did a sweet stainless mandrel bent cat-back system for my Dak. If they have access to the E body "recipe", I'd imagine they could whip you up some tailpipes.

Now that you mention it, Somewhere in the cob webs of my memory, I think the Dodge and Plymouth E's had different wheelbases???

I got a set of mandrel bent for my 66 Coronet from Summit, I suspect they would have yours also. I think they were Flowmasters.