my 06 has the seat airbags, the only covers that I have found are the wet okole, these can be ordered with the slit for airbags. If you dont want to spend that money buy cheap ones from autozone and cut a slit in the side. (I have seen this done but cant vouch for it working if the bags deploy) I just bought the trd covers and put them on mine, I keep my fingers crossed that my air bags dont deploy though... this probably isnt that smart though.
Watch out when you install the seat covers. Don't fasten the hooks close to the center of the seat. The straps that go under the seat can pull on the metal springs and the passenger fasten seatbelt light will stay on and the pass side bag will be enabled, even when there is nobody in the pass seat. Ask me how I know