This has been on my mind since I first saw this thread, is there a possibility that there has been a mid production change to the throttle bodies? I know it sounds crazy, but it is possible. I have an 08 and my intake fits like it was made by ford. Countless others have also had stress free successful installations. Just an idea.
HAVE: '09 SES MTX W/ FSWerks CAI, FSW 4-1 header, Crower Stg 1, 1.5" FRPP drop, Massive Toe arms, EBC slotted rotors + green pads.
WANTS: FSW Stealth exhaust, Tune, (possibly) Turbo