don't get them from the dealer. The stock speakers are not as good as what you can get elsewhere and most likely are more expensive. I got 5 1/4" infinity reference 2 ways in the rear that i got at circuit city for $99 for the pair. In the front doors I got 6 3/4" infinity kappas. I got them online for a little over $100 for the pair. I also have a 12" kicker sub in the back with a 1200watt amp. The highs all sound great on the stock head unit and amp. if you are not planning on getting a sub you might want to get 3-way speakers for better bass response.
did that make sense? i hope so