??aftermarket radio dash kits that work on cars with custom tunes??

I am trying to get some input from anyone who has a custom tune and an aftermarket radio setup that works well. The idiot before me tried to put a shaker 500 setup in the car and had ZERO idea what he was doing. I have read that some of the install kits that use their own version of the ac controls are not compatible with custom tunes and noone can point me in the right direction PLEASE HELP!!!

Car audio installs will have no impact on custom tunes, and vise versa.

thanks i actually spoke with bren at brenspeed and he assured me i wouldnt have any trouble. I must say i couldnt have heard that from a better person. Thanks anyways

Wow, did I misread that question, I took tunes as in music, not programming the ECU.

the entertainment system is separate from the ECU