I am looking into redoing my exhaust with stock 03 cobra manifolds...does anyone know if the exhaust flange's would be the same on the mark side? I can't find a part number for the flange, but i did find that the flange gasket part number is the same for both. I know people have done the swap. I just wanted to make sure that my mark flanges would work. Also does anyone know if you can buy the flanges new? I haven't been able to find anything.