I added the Ford Racing CAI and tune last night, definitely pulls harder. And the supercharger whine is more pronounced.
Next up is either FRPP suspension upgrade or axle-back up switch. Although I am torn on which axle-back to go with (FRPP SVT1, Corsa, Magnaflow). The stock exhaust actually sounds pretty good, just want to add a little more (drone free) rumble and nicer tips.
Ford Racing Borla Axle Backs are awesome!!! Love Mine!!