The Ferrari 458 needed some sort of Radar Detector, especially since I would like to avoid getting speeding tickets and plan to participate in quite a few rallies and road trips this year. So I purchased an Escort Max 360ci Radar Detector, Laser Receiver and Shifter (Jammer).
For some reason Escort doesn’t want people installing these units themselves which I find silly. I of course, rejected that and decided to install the unit myself. Installation of the front portion of the setup took about 5 hours and wasn’t too difficult.
Now the Ferrari 458 has some protection against radar and laser speed measuring devices. I’ve only had it on the car a little while and can already tell you this is by far the best option I’ve seen in person. I would highly recommend you consider something like this if you’re planning on driving “spirited”.
Laws vary dramatically between states and certainly between countries, so you need to look up what is allowed in your locale.