[Babyblue]

The door will not be in the way. All you have to do it take that door panel off(I think its two bolts and make sure your some what gentle getting the panel off) the speaker is held in by four bolts. You can fit a double din in there(That's if you want navi and all that). Just make sure you read up on the unit before buying. I bought rockford fosgate and polk audio speak. But you can find some decent pioneer and other named brand speakers. If I were you I would replace all the speakers. Those stock ones are JUNK! and I only owned rockford fosgate subs and amps so I can't really point you in any direction for a amp. I hope this helped.