Get more horsepower and torque from your 2011-2016 GM 2500HD/3500HD when you install a Chip, module, or Programmer. Dash-mounted tuners improve power and performance while also allowing you to monitor the engine and transmission's vitals. Edge, SCT, Diablosport, Banks Power, Superchips, and more, offer a variety of Handheld Programmers that plug into the OBDII port and reflash the ECM with proprietary tune. Performance Chip were the most common way to modify the programming at the dawn of the diesel performance craze but is now done by handheld programmers. There are some differences on how they work but all Chips, Modules and Programmers will increase the performance of your vehicle.
Throttle Booster and Calibration Devices are also available from XDP to improve your vehicle. OBII Splitters & Accessories from XDP allow you to plug multiple items into one OBDII port at the same time. For vehicles that have been tuned, tuning switches, mounts, and knobs are available. A Throttle Booster amplifies the signal from your accelerator pedal to enhance the throttle response of your vehicle. When different sized tires are mounted or the differential gears are changed, a Calibration Device is needed to calibrate the speedometer. Choose from a wide range of Chip, Module, and Programmer at XDP to fit practically any budget.
