Originally Posted by Voyager
keep in mind the car that did its testing also had a custom cold air installed on the same test for the red line. so it has been determined that the red line is based more because of the cold air intake. there is also almost 30 mods done to that slk
That's what I vaguely remembered from before (that other mods were done at the same time), but I couldn't find that statement in a quick skim of the thread. Do you have a link to the post regarding this?