Exhaust

Hey everyone. listen i have a nice 87 gt stang and i want to put exhaust on it. iknow that there is a lot of **** out there on the markets and its hard to filter out soo iam asking for some recomendations. i want a system that will enhance the sound its got now.. make it louder and give it a little more HP. what would you guys recomend? thanks for any advise given its greatly appreachiated.
-eRock