Hey, look at this guys ferrari with its custom computer mods! Wonder how much that cost. There's also a corvette with similar setup (but nicer) and he's going to interface the computer to the OBDII
http://reviews.cnet.com/4520-11382_7-6279853-1.html?tag=lnav
http://reviews.cnet.com/4520-11382_7-6279853-1.html?tag=lnav