well, my muffler finally gave up. the car sounds like a harley goin on the expressway and i can't take it much longer, so i figured i might as well go with a whole new cat-back. Borla is already on the way, i just wanted to know what else am i gonna need, flanges, gaskets, bolts, that kinda stuff. should i just go to the dealer and ask them to give me everything, if you guys know what i need i'd probably be able to get it cheaper at like autozone....please help. thanks ahead