If you have the mods it says in your sig it's been gone for a while....Normally exhaust and intake are about as far as you can go with the drivetrain...sometimes a tune will go or not pending on dealer....unless you get lucky like I did with my old 04 cobra and get it 2 days after the dealer recieved it, then they tell you it's under warranty (because they had not checked the engine out yet and the guy was an idiot for saying it would be under warranty for not even knowing) and then you find out it's been pullied, and tuned already....:rofl::thefinger:
if you have a good relationship with your dealer, they may not care about mods. and..
did any of your mods "cause" a problem that would be covered under warranty. if you have a problem not attributed to a mod, then it should be covered, but that goes back to my first point. my dealer knows of my mods, and could care less. but i have a geat relationship with them, and they do all my service work. jmo