I've been looking around for an intake for my '07 tiburon GT auto. The majority of the ones I've found (the decently priced ones, anyway) say 03-06, 03-04, 05-06, etc, etc. and also "manual transmission only". What's the deal? How different can the '07 auto tiburon gt be from the other tiburons? Don't they all have basically an identical 2.7 v6?