somethin like that happened to me the first day i got my original CRX Si...i was just drivin around w/ one of my friends and i blow up past this like 92 cavalier and then he starts speeding up so i was like fuck it ill give him a try and he catches up and i downshift and hes weavin all over the road then we hit a light an i noticed it was a cop(off duty) but he chased me down and pulled me over and went nuts said he was gonna impound my car and take me to jail and all that good stuff....but i wasnt really to worried because he was off duty so he had no proof i was speeding or driving wreckless but it was still pretty funny