I installed the MBRP exhaust on my 98 with 4.0. After removing existing, installation was easy. Everything was polished and went together with no problems. The exhaust has a nice throaty sound without being overbearing on the freeway.
I have the MBRP exhaust on my 06 TJ, Its got a throaty sound but no drone sound while driving. Also, I took the polished exhaust tip off so it dosent stick out the back. I cant find a good pic right now. There are some pics on my Jeep Forum page, http://www.jeepforum.com/forum/f22/r...52/index2.html