I sell kits for the older stuff (300ZX, 90-96 Infinti). However, I am not 100% sure of the harness you will have on a 97 J30. If you have a door panel off and can see what the harnesses that patch into the Bose enclosures, I can see if any of the ones I sell are the same.Actually I forget...you can look in your trunk at the rear speakers...see if you have a 4 pin blue or white harness that plugs into the rear speaker / amp assemblies.panther21 wrote:do you know where i could find some of those??