I have yet to run into anything that had a shot... newer Mustang GTs with loud exhaust (could be other mods... no way to know), hot-rodded 370Z, yesterday was a kid in a newer Golf GTI riding my tail... he tried to pass but was not only denied, but was drug by bus lengths. I don't get out late at night enough to do lots of top-speed runs in "Mexico" like a lot of guys in my area do. We have some great concrete highways, and I could see the urge to wring it out. Just haven't done that. From a higher speed roll, this thing will get pulled, but that is to be expected.
Now that the weather is cooler, it is an absolute animal from a dig. I was running 0-60 in 3.5-3.6 in 80-90^F air here in N Texas. Now, on the same stretch of road, its consistent 3.1. I have two Vettes pushing 750hp, and I don't see how either would beat this thing to 60-70mph from a standing start.
'18 Billet Silver Trackhawk
'02 Lingenfelter Twin Turbo Z06
'11 Corvette ZR1
'14 Audi SQ5