it sounds like the cops are feeling the need to show that there trying to do somthing even tho they may not be doing what will solve the problem. exhausts have nothing at all to do with hanging out in parking lots. if some grand law was pasted that no exhust change at all was allowed or no mods at all where allowed people would still hang out in parking lots.

also there totally ignoring legal racing. not all modified cars street race. this site is a shining example of that fact. there are many many people who have modified street cars and hit the track, autox or road corse. and do not street race.

someone that knows there way around reading laws could you please locate all laws that pertain to us. and post them and there meaning. i think its getting to the point that we should have a great understanding of these laws