I just got a 03 Sedan and there are somethings that I want to see if I can change. Can someone let me know how to change the interior from the wood to something else. Like on the doors and shift ****. Also I am looking to change out the factory Bose radio to somekind of double din or pull out monitor. Where can i find the kits for something like that and what do I have to do to JUST change the radio.

 

Check out the audio forum.. tons of DDIN info.
After you've done some research, many will help you with specific questions.

The interior..
Buy the OEM trim bits or get a dash overlay kit (google)...
that's about it.

 

There is a TON of info on DD kits in the audio forum as inTgr8r mentioned. Utilize that search function.