I noticed whenever another car passes by be it a Mustang or another sports car they rev their car. Is that a what’s up or are they flexing? I just don’t get it.
Holy crap there's some negative comments in this thread.
I've always taken that as a "car guy salute" Revving, flashing lights from another sports car is definitely another dude or gal who appreciates your ride.
Nothin' wrong with that, or maybe I'm too friendly being from the south n all.