2001-2016 Silverado/Sierra 2500/3500 - Duramax 6.6L | EDGE Products EVOLUTION CTS3 | 85401-201

50-State Legal SAVES FACTORY SETTINGS AND RETURNS EASILY TO STOCK The Evolution CTS3 reprograms your vehicle's stock computer through the OBDII port of the vehicle. The Evolution is used to save the stock files from the vehicle's computer and then upload the Edge calibrations into the vehicle's computer. This product comes with multiple power levels custom tuned by a whole team of engineers and can be installed in minutes without ever popping the hood. The Evolution greatly increases horsepower and torque and not only does it re-tune your vehicle, but it also stays mounted in the cab of the vehicle and features real-time, monitoring of vital engine and vehicle data for a complete gauge package. If you're looking for a product to improve throttle response, that extra power when towing, race down the track, increase fuel economy, or just improve the overall driveability of your truck then the Evolution is the option. Not only do you get these increase performance features but you get a