exactly what the title says. will it fit? my stock exhaust is making an annoying *** whistle noise once it reaches 3000 rpms. the guys at a local muffler shop said it might be either my muffler is falling apart or my cats falling apart and clogging up my exhaust. also, when i start my car in the morning and its hella cold, you cant hear the exhaust tone at all till its fully warmed up. i don't have a lot of money to spend at the moment and theres a guy in town offering to sell me his stock. how much would you guys pay for the stock exhaust?