Most of the past posts I have found referred to the 00-03 years.

Right now, I'm considering the Polk dB or MOMO components. According to Polk's website, either set will fit but may require a bracket or accessory to complete the install. I'm assuming that is for the drivers since the magnets are larger than normal. Getting a spacer is no big deal but, I'm wondering which tweeters will fit in the stock location for the 04-05 model years...

 

I just installed the Polk MMC6500's in my MY04. It was a little tight getting the tweeters to fit, but they did go in without causing any visible flex in the stock locations and no cutting was required. I simply removed the mounting bracket from the back of the stock tweeters & used that to mount them in the same location. The midbass fit like a charm using the mounting bracket included with the speakers, just be sure to use some rubber based electrical tape over the connectors since they are facing upward (so they won't short out).

 

I installed /a/d/s 346cs w/o any drama. Used Lucid's door install kit though.