What is the best flowmaster muffler to put on my 97 grand cherokee 4.0L with all stock parts?

I have a 1997 Jeep Grand Cherokee Limited, 4.0L. The muffler might have a hole in it and if i replace it i'd like to have something sounding a little better. there are lots of flowmaster mufflers out there that i have looked at but i just don't want it to sound like crap. i want a quality sound and not look like a jackass driving around with a crappy sounding car. any suggestions or ideas PLEASE let me know!|||For a light SUV like your Jeep Grand Cherokee I would go with the Flowmaster 50 Series Three Chamber Mufflers. This gives a nice deep sound and is also very reliable.|||GET A TURBO MUFFLER IF YOU DONT WANT IT LOUD . IT WILL FREE FLOW AND IMPROVE MILAGE AND NOT BE TO LOUD