Ok, so I do not know on this that is why I am posting here, I own a 02 v6. My uncle has a 2008 v6 mustang, and he wants to put a cai on it. I am jc he said that you have to get it tuned after you do it. I am just assuming that he says that because he asssumes. Maybe he is right, I am not sure on the 08 if it has some special maf that needs that. Ok thanks. Also, what are good brand cai's for the 08 or does it not matter like the 1999-04?