This was my first Double Din Install and it was a easy in my G35. Sonic Provided everything I needed from the install kit to the harness and antenna extension.

Radio is great. It enhanced the sound and quality of the stock speakers nicely with the 4 volt pre-amp and decent RMS power. Picture quality is great. The bluetooth hooked up to my iphone easily and I was making and receiving nice and clear calls quickly. Using the ipod via the J-Link and the included cables was easy and quickly recognized by the radio. I got the XM Sat with it and love it. It's so much easier then finding a place to put my external tuner. Wife stopped complaining about the wires everywhere :) Happy Wife, Happy Life!!!

Overall I was skiddish because of the price being so low but after having it and installing it myself. It does everything the higher priced radios do without needing all kinds of crazy extra pieces. I didn't get the navi yet..maybe down the road. All I can say is GET IT! GET IT! GET IT!!!