if you want to change the radio and still have everything look factory go to honda and get the center panel assembly from a civic with navigation of the same year. that will then allow u to get a double din radio which will be more expensive than 200 or u can get a single din. if you check out the website below the panel you need is #12. and its only about $25. i know it will fit because i work at a honda dealer and see people do it all the time on that year civic from 2006 and up.
http://www.hondaautomotiveparts.com/...DRIVER+SIDE%29