depends man... wen i used to drive my mates highly modified EJ8 Coupe (showcar) the coppers were so rude to me, would like try and say stuff about the car to get me to get angry lol. they were like "oh how much u pay for this shitbox" im like yeah its a shitbox, confusing them lmao...and yeah they still defected the car even with everything engineered or would find really stupid defects, like different bulbs in the dash lighting etc.