What exactly is this option? To me, it looks like about $1400 in options that the customer gets charged $2140 for. I noticed it on the window sticker of a Shelby GT (not H or 500) on Ebay last night http://cgi.ebay.com/ebaymotors/Ford-Mustang-Shelby-GT-NEW-AUTHENTIC-2007-FORD-SHELBY-GT-MUSTANG-COUPE_W0QQitemZ160068589404QQihZ006QQcategoryZ6236QQrdZ1QQcmdZViewItem Is this just a way to squeeze a few more dollars out of the customer on a Shelby GT?