Ok, got a chance to call Dynomax, and they told me I would have to call my retailer, which was Jegs. So I gave them a call, and I am impressed. Customer service said to send them back, with my reasoning, and they would exchange, or give me a refund. I also asked about the cost of installation, and she said I would have to talk to a supervisor, but that it would not be out of the question.
Meanwhile, the Jeep sounded like #@#%. Sounded like it was breaking wind more than idling with those mufflers on there. So, being the resouceful redneck I am, enter Mr. Sawzall....mufflers gone, hello straight pipes!
Actually kind of like it, talk about turning some heads! Not going to leave it that way obviously, but I can enjoy for a week till I decide what I'm going to get. At this point, knowing what it sounds like with nothing, I'm starting to lean toward old school, and putting some glass packs on there. Another I'm looking at are the magnaflow bullet style mufflers, anyone use those before? Something like this...http://www.jegs.com/i/Magnaflow/642/...rentProductId=
. Thanks to everyone for the suggestions, and following my progress!