I'm thinking about this as well and have been debating which to get. Thanks sled for the part number for the Magnaflow. A guy in our club has the Banks after cat system on his TJ with 4.0 and rev limiter which sounds killer when he gets on it and not too obnoxious when he's going down the hwy. However I just installed a Magnaflow on a JK this past weekend about mid way down the Jeep and chucked the giant OE muffler and that sounds good too. Hmmmmm............ I will go to You Tube to check them out, thanks for the search words.
1993 YJ, AX15, 4.0L, 8.8 LSD w/3.73's, Lock-rite locker in front, S.O.A. JB4x4 high steer bracket, BrandonYJ 1" Booms, Rugged Ridge SS S.Y.E. XJ drive shaft, 35x12.50 BFG KM2's, Chevy Cavy seats, woods camo paint, 200,000 miles and still goin strong!
1993 Cherokee Country AW4,4.0L, 3.55's, 4" blocks in back, 4" TJ springs front, 31x10.50 BFG A/T, Ford Red paint, recently finished with 4wd conversion