Grand Cherokee Exhaust on Cherokee

[bjoehandley]

Think that can be done? I want to replace the fast dieing stock muffler and "tailpipe" on my 98 Cherokee with the muffler and tailpipe from a 5.2 or if need be 4.7 or 5.9 Grand Cherokee. Walker shows that the V-8 Grand' uses the same muffler as the 4.0l Grand' and 2.5/4.0 Cherokee (the little one) use the same mufflers on those two engines, but doesn't interchange between platforms. Now the inlet/outlet size on all the mufflers are the same 2 1/4", but that's the only info they give. The 5.9 Limited isn't even listed for a part number, and I never looked for the 4.7L.

The reason I want to go this route is to have a "silent but deadly" daily driver. I figured if the V-8 ZJ/WJ exhaust fit, I might have this one licked, and do it with all factory replacement parts at that! (the kind that slip by mecanics at warranty co. approved repair facilities, cops, and local hot shoe's).