Mach1 did an install of the Escort Passport 9500ci radar detector for me. I didn't want to shell out this kind of money, but I've always driven with a radar detector and didn't want to stop now that I have a super-high accelerating vehicle. Of course, with the Tesla, you pretty much need external sensors if you've got something like the sane-lane transponder (which I do). They did a really good job. The only thing I don't like is the rear laser thing. But that's not an artifact of the install so much as it is of the product.