A full-car wrap can really boost your car's anonymity. Just sayin'
Also if it is matt black and you use a filter or laser-damping paint on your license plate(s) you can brake below the limit after your laser or radar detectors go off.
Also, some infrared LED's cuddling the license plates of about 150W each may, who knows, provide some cameras and IR lasers with trouble recording speeds.
They can also be used with night vision goggles to give full speed driving capability on deserted highways without highlighting your location.
Left Austin, Nevada (middle of nowhere) enroute to either Vegas or the Eastern Sierra-don’t remember. Sailing along in the 69, nothing for miles. No cars. Just open range. All of a sudden the Valentine Radar went nuts. It was the Tribal Police with radar in a Ford Exploder. Got slowed down in time.
moral: don’t leave home without Radar.