OEM Duramax Muffler for 6.5?

[damork]

My original muffler is going bad and it appears the OEM Duramax mufflers are 3.5" ID which I was considering using with JK's pipes for an upgrade.

One small problem - the factory muffler includes a pipe welded to it if you buy new and so far no aftermarket supplier seems to offer a replacement.

Does anyone know a source?

[DmaxMaverick]

Post your want in the classifieds or Duramax forum. There are a lot of folks with take offs after upgrading. A lot of the "Duramax only" crowd don't get up the the 6.5 forum.

That being said....
The subject came up a while ago about using a Duramax exhaust system on a Yukon. Some seem to think there wasn't enough room under there, as the Duramax muffler is so big.

Good luck!