Rattling on Driver side front HELP

Need help i think its the exhaust thats rattling in the front what can i do?

get under there and tighted the loose bolts.

why do you think that? could be alot of things, i mean camaros are pretty notorious for rattles and clunks. but yeah, if it is the exhaust, its either got loose bolts, although i think you would hear an exhaust leak, or it could be hitting a heat sheild or other peice of the car, so put itup, and start shaking the exhaust violently (wait till its not hot) and it should hit the thing causing the problem, making it easy to find, then modify or repair as nessesary to remidy the problem.