Happens to me a lot too. I was cruising back from the Akron show yesterday w/ my wife, driving just over the speed limit of 55 & this Mustang GT is on my ass. I see him drop back and speed up so he can pass me, He passes and revs (standard tranny) as he pulls past me. I really didnt care that he passed me but the rev thing pissed me off. I look to my wife & she just smiled. I open it up & get on his ass, he tried running but I stuck to him like flys on shit, All he could hear was my turbo farting cuz I was only at 2/3 throttle! He turned off & flipped me the one finger salute!