intake and exhaust questions

I just purchased a 06 mustang GT (auto) and am looking into what kind of cool air intake and full exhaust system to get. I know about k&n and steeda but wanted a few other choices and alittle more info on the intake. Also with the full exhaust i was looking at bbk or magnaflow with an H pipe. If anyone knows about this or has some suggestions, please let me know, and if it would require a tuner or anything else besides only the parts. thanks.

If you put on a CAI you will need a tune. Check out Bama chips and Brenspeed, they are supposed to be the best tuners and they have CAI and other parts also.

I have an 05 mustang gt, I put in a JLT Cold Air Intake, You must purchase a tuner also, I bought the SCT XCal 2, everything works great. I also had Bassini exhaust installed. Great also!

Im not sure whats all involved in a new air intake for a 1979 mustang coupe... but would that give me more power then cherry bombing the exhaust?