Modern cars are equipped with a module, which communicates with a chip in the key that tells it that it is safe to start the car. A transponder bypass kit is a device that communicates with the car’s module and tells it that it is safe to start when starting the car remotely, without inserting the key.
You will find many transponder bypass kits in the market but each is designed for a specific make and type of vehicle. Some are even restricted to specific manufacturing year. This product is a transponder bypass kit offered by Directed Electronics that is almost universal. It is compatible and can be patched with the immobilizers of over 700 vehicle models of Toyota, Lexus, Nissan, Infiniti, Ford, Lincoln, Mercury, Mazda, Honda, Acura, Hyundai, Kia, Chevrolet, Pontiac and Suzuki manufactured in 1998 through 2009.