FYI Gibson is good stuff but only the Muffler itself is T_304 SS, the pipes are a good but lesser quality 409L SS. If you want something that you never have to worry about go with the Borla Catback 100% T-304 SS it was easy as hell to install (at least for a 2000), on the flip side getting the old one off was a PITA. Good Luck either way.