Hey guys, was wondering what mods it would take to increase the top speed of a pre 08 c6 from 186Mph to 200mph and still leave the engine naturally aspirated. The varam intake is supposed to add 8-10mph to the cars top speed but I don't know if that has been verified. would a set of headers a corsa exhaust and a superchip add that 4-6 mph or would more mods have to be made. I'm hoping that it wouldn't mean 1000's more spent past those mods. I am eventually planning on getting a c6 and was thinking of doing this.