So I finally got the car of my dreams this weekend. 2011 Altima Coupe in that beautiful white. I'd like to do a few mods on it to up the HP, not a lot, but enough that it isn't just stock.

What have people had good luck with in terms of air intakes and exhaust systems. I know cat-back is the way to go instead of an axel back...but what about cold air vs short ram?

Both Borla and Magnaflow are good sounding exhausts. It will just depend on your budget.