[deezdubinmt]

Just an update, I won't have this done before Christmas, but instead of trying to find a mid-pipe that would adapt to the KPX, I had my local exhaust guy take about a 2 foot section of 1.5" exhaust pipe (way longer than needed) and spread one end to slip over the stock size pipe (which is 1.5"). I took the Sawzall to the stock pipe just before the OEM muffler/cat. That way I have all the right geometry around stuff and pointing in the right direction out back. Final assembly will be : stock header -> Stock mid-pipe (cut) -> mid-pipe extension (welded) -> muffler adapter (came with muffler, also welded) -> muffler attached via hooks and springs for replaceability.