The Predator U7135 was the first handheld programmer ever made for Dodge Challengers, Chargers, and 300s. It offered unsurpassed performance and options for HEMI engines and quickly became the industry standard for tuners in the Chrysler world. In fact, most people with a HEMI car that have done any type of performance upgrade have probably had a Predator in their glove box. The Predator 2 picks up where the original Predator left off but offers new creature comforts like a color screen, USB updates, and more. The new Predator adds high performance tuning and improves your carsshifting and overall performance. The Predator 2 will let you adjust cooling fan on/off temps, axle ratio settings, re-calibrate your speedometer for larger aftermarket tires, and tons more. The Predator is tool that HEMI car owners should have in their toolbox! The Predator 2 Platinum comes preloaded with powerful tuning and also features custom tuning capability via DiabloSports nationwide network of CMR custom tuners. The P2 Platinum has you covered if you keep your vehicle stock or decide to go crazy with mods. Equip your ride with Power You Can Feel from DiabloSport with the Predator 2 Platinum. Racing Vehicles must be used exclusively for racing or other forms of competition. Racing vehicles must not be registered and must never be used on the street. It is illegal to install this product on a registered vehicle and use it on the street. Not available for sale or use on pollution controlled vehicles in the state of California *THIS PRODUCT DOES NOT WORK ON AWD VEHICLES