This is the setup I am putting together to install in a 2009 Chevy Cobalt SS. It has an integrated Amp built in. The PC will be in the trunk.
I am using a Mini ATX setup because I already have one that is not used for much else. I know it is over kill for this, but at least I do not have to buy a new computer. It is mounted in a low profile case.
Car Computer.pdf
Your feedback and suggestions are welcomed.