Certainly isn't cheap.I recently changed out the head unit on my truck for a Kenwood DDX-719 which has bluetooth and 7" screen.All I can say is WOW!!! I can listen to Pandora via bluetooth or hook up my iPhone and have navigation (Motion X GPS).I got everything from Crutchfield.Made me fall in love with my truck all over again.
2008 LMM Silverado 2500 LTZ ECSB 4X4.
Aftermarket DSP5 calibration by Danville Performance, Blocked and re-routed, Nicktane with Baldwin BF7587, PPE lift pump with Baldwin BF1212 water separator, 285/75/17 Dura Grapplers on H2s, CTS Insight with pyro.HIDs in fogs and high beams.
Proud Member U/A Local 693 Plumbers/Pipefitters.