About Mods4cars: Mods4cars was founded in 2002 from the idea to add a highly demanded feature to the otherwise almost perfect Porsche Boxster: Comfort One-Touch roof operation while driving at slow speeds. The resulting product offered not only that, but also allowed quick and easy installation by just swapping out a relay box, thus leaving no traces and no permanent changes on the vehicle. The first SmartTOP roof controller was born.