" Isnt a '13 GTR a 125mph trap car? M5 traps 120 from last I heard.. In the video there about even until high speeds where the M5 seems to have more steam, but then again ive heard the GTR top end speed isn't great.

Doesn't really make sense talking trap speeds wise, on those lower rolls that the M5 is ahead. I would say that M5 is modded. "