some food for thought...
i visited a well known workshop last week that has some highly modified cars and i was hard pressed to identify that they had been modded at all. The local police have even been in contact with them and have let him know they are happy to work with him as he is seen to be doing the right thing in regards to modification. The days of big shiny front mounts, polished pipe work, pods, atmo BOV's etc are numbered. I took a drive in a 450AWKW GTR and it appeared stock, idled like a stocker and was more quiet than some of the stockers ive seen and would have passed an EPA emissions test with flying colours. Modifiers have to see the writing on the wall and change the way we do things or it will only get more painful for owners as its going to get worse not better.
that way who cares of the police attend criuses as even the most stringent tests will have them left with nothing but apoligies.
hope this wasn't too off topic
EDIT: some LAC's (local area commands) have a mandtory pull over and inspect rule for Skyline imports...why?...because they have over 80% success rate with issueing defects/fines when they do...its an easy way to get the quota up.