Sorry guys, the K40 is sold to well heeled drivers who really don't need much protection--who don't really drive that fast....it is slick looking, but will not perform nearly as well as the Escort 8500 or top bel detectors....and the best laser diffuser by far is the M 40 laser blinder....I have the Escort 8500 and the M 40 laser blinder-- I drive very fast every day, and have no tickets--have gone through over a dozen laser traps at speeds over 90 and never has a cop come after me.

While I would like a slicker looking radar detector on my Gallardo than the windshield mounted Escort, performance is far more important.

Regards,
Dan