update: talked to chris at board sponsor AI. They combine the V1 radar detection with the K40 diffusers. You can choose front K40 or both front and rear. the laser portion of the V1 is disabled B/C the unit is not exposed and the diffuser would constantly set it off anyway. Not cheap and they have to have your car to do it. $4,000.00 installled. $3,000.00 if K-40 only in front.