My stock muffler is still quiet and everything, but its cracked on the side and is getting worse and im not trying to pay 3 something at the dealership so do yall know where i can get one from for a good price?

 

for a stock replacement, anyone who has put on an aftermarket cat-back. they'll probably donate their used one to you, since they have no use for it anymore...
or you can get an aftermarket one (read up, there is plenty of info here).
or get a cat-back yourself (not worth any real HP, but improves the sound, depending on your selection.)