08 silverado system

[LittleChevy]

Hey guys I have a 2008 silverado crew cab and im wanting to put a system in it. Subs, speakers. I have a pioneer head unit. I was wondering what would be a good set up im liking diamond audio. I had rockford p1 and wanting something that hits harder. I was wondering if yall had any Ideas and Pictures would be greatly appreicated. I also have one more question on my avh-p4200dvd how do I get my door chimes, blinker etc. back? thanks all

Click to read more...

 

[keep_hope_alive Premium Member]

Your truck has a Class II Data Bus. You need the GMOS interface for your vehicle. Crutchfield sells them and can link you to the compatibility chart.