Well sort of cause i was just cruising like around 50mph and then this ford just passed me and reved at me...we got to a red light and we went off normal and like around 30mph he punched it and so did I(he was like a 1 1/2 truck in front of me)...he got the jump but i started catching him quick...i slowed down cause a car was in front of me..He kept going and slowed down...so i started to pull next to him..and when i did this he just punched it..i was like wtf wait!!! but he didnt..so i was like forget it....It was tuned cause on the back window it had a sticker that said TUNED BY.... and exhaust...thats all i could tell it had..How fast are them trucks?? all i done to mine is take off the cats and a flowmaster.//