I had mine up to 110 on NJ Tpk. I punched the gas at 50 mph and got to 110 then I saw a white car in my rearview mirror. I hit the brake and about 5 miles later, I was pulled over by a NJ state trooper. I had my radar detector on but it didn't go on. I removed the detector as soon as I was stopped. To make the long story short, he let me go with just a warning. After he handed me a warning slip, I asked the officer how fast I was going. He said, I am not sure but I was traveling at 80 and your car passed about 10 cars in a flash. Hallelujah!!!