Thread: 2008 aftermarket radio install

Hello all. I have a 2008 gp non monsoon system. I am wanting to upgrade to am aftermarket radio. I currently have a boss nav unit in my 08 g6. I am wanting to transfer it to my gp. I know I'll need a new mounting kit but do I need anything else? I already have the xsvi-2003-nav harness but not sure of I'll need another harness for the radio or not.
Thanks all

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I'm not a huge audiophile, but if the nav unit is newer maybe check Crutchfield for fitment into the 08 GP. I use that site often to locate fitment for things.