[surfbeast]

Cold air is for looks only ( basically ) cat back is for sound ( basically ) and headers will not help without the rest of the exhaust changed out. Here is what I would do if you are on a budget and don't plan on spending 4-5K on a blower and all it's accessories. !. 3:73's - full exhaust - underdrives - from there on it's just having fun playing with putting new parts on your car.


Have fun!