You may also want to try to get a H22 or H23 tranny. With shorter gears you'll get up to speed quicker then you would with the F22 tranny. The F22 trans has a longer geared tranny which is good for gas mileage.
like "whoaitslen2" said:
"Everything else like ecu, shifter assembly, pedal brackets,etc... you'll need from a 6th gen."

I know the H22/H23 trannys should bolt right up if the F22 tranny will.