So this weekend my shelby is going in for a service visit because there is some plastic panel on my rear deck that is rattling and its getting worse. I searched for it for a few weeks, but I dont want to start ripping into the interior without knowing how to. So I called Buss Ford in McHenry to make an appointment. The service advisor asked what my issue was and what kind of car it was for. As soon as he heard GT500, he stopped me and gave me the warning that if there was ANY aftermarket on my car they would not even touch it for service for anything. He said that Ford is cracking down on warranty claims on these cars because of their money situation and will not warranty any shelby with mods for anything, and the dealer is not to do the work without an SVT inspector to check out the car first. They just called me back and wanted to move my appointment to coinside with the Rep getting to the dealer to check it out. I guess my JBA mufflers and K&N airfilter will have to come out. What bullshit. If they try to deny my warranty work for a rattling interior piece because of a set of aftermarket muffflers that are not even louder than stock, Im going to punch someone. So much for modding anymore.