I have to disagree on that point, if a police car sees the car in front drive into an ASL box and stop he'll usually take no action. If he sees the car in front drive through the red light he'll stop it and issue a fine. In both cases the car in front has jumped that red light in pure legal terms, but one is seen so inconsequential that the police choose not to enforce it.Indeed, it isn't that potent in speed terms, though clearly a bit illegal in power terms.
But as I said above, it isn't the degree of illegality that counts with the authorities, just the fact of it. When a pair of people engage in a theft and one takes a larger share of the proceeds, they still both get the same sentence. When one person out of a group of muggers stabs a victim to death, all are charged with and convicted of murder.
You could say the same of the usual 35 in a 30 drivers, small numberplates, tinted windows, loud exhausts, etc etc.
Its bikes like the Alien Apollo that will do 30mph that should worry people more, those are a long long way outside the legal limit, and obviously illegal to the casual observer.