radio wiring/install kit?
 

Hi Guys, I have a 1997 XJ6L. I'm wanting to upgrade the audio system but having a hard time finding the kits. I'm in the U.S. and have went to a few stereo shops around town. The car has a standard sound system in it. I want to add a small sub,new door speakers and a up to date head unit. What I need is the wiring kit and mounting kit. Guy tried to sell me some universal kit. I want it to look as if it came with the car not some hack job.

Thanks in advance,Terry

Do you remember where you got the kit? I have a 1997 Vanden Plas that I am assuming would take the same kit.