Do the cars with the Shaker 500 system still have the wires run for the subs in the trunk on a Shaker 1000 system? I figured I'd ask here before I start messing up stuff looking.

Thanks!

 

I'm curious too, although I already have mine If I had the a 500 I'd go look for you.

I asked a dealer if you could "easily" upgrade from the shaker 500 to the shaker 1000 either at the dealer or on my own, they said they could not even order it anyway. I ended up just searching for one with all the options I wanted though.