A bit of a dif. exhaust idea for 4.0
Ok, so I did some searching and couldn't find the answer I was looking for. I have a pretty cooky idea for the exhaust system on my ZJ. I want to do basically and "true dual" exhaust on the 4.0. Take an aftermarket header, cut it where the header tubes combine before the collector, make two collector points (like a newer Wrangler header), run 2inch pipe from there, X-pipe it where the O2 sensor is, then into a Flowmaster 50 dual in/out and then out the back on both sides of the trailer hitch. or to save some effort, use a newer Wrangler exhaust manifold if it would fit and just plug where the two O2 sensors would go. It's something different and unique (isn't that why we drive ZJ's and not Wranglers?), and I am curious how it would sound and if there would be any negative effects. What do y'all think? And if it's been discussed on the forum or anywhere else, let me know! Thanks for reading!
'93 Jeep Grand Cherokee Limited 4.0L, AW4 trans, NP 249 TC, D30/D35 F&R, 3.55 gears, 3.5 inch Rough Country lift, 31/10.5/15 BF Goodrich A/T, 15x8 Rock Crawler black steelies