i was wanting to add thee navi radio to my 2500 slt reg cab will it work what will i have to do to make it work and does it just plug right up

 

It is plug and play. Remove the old one, plug in the new one. Its just that easy

 

it will come with a gps antena that you will have to put back in the dash but the wireing harnes will just plug in.

you just have to decide if you want the RB1 or Rb4

 

So are ou guy's saying I could put the new 06 GPS Nav system in my 03, and its just plug and play. Also will the brushed alumimun trim fit my 03.

Thanks

 

I think the 06 units are double din. the 03 is 1.5din. now I am not sure if you can buy the whole dash bezel and replace everthing. I have not sat in an 06 yet to see if how much the dash changed.

the rb1 and rb4 are 1.5 din units.

 

06s are different.Than 03-05