In my opinion at least. Sony CDX-MP70
Here's why...
1) It looks almost the same as stock, with two ***** and the same silver trim.
2) It has so many sound customization options, including a high pass/low pass, which in effect does the same thing as the Pelked1 mod.
3) It has 7 backlight colors to choose from, including the green of the crossfire interior.
4) iPod hookups.
5) MP3 disc capable, XM ready.
6) Its CHEAP!!! Its "last years model", so I won it on ebay for $150.
Its pretty much amazing, I'm excited.