When you install a Chip, module, or Programmer, your 2014-2018 Jeep Grand Cherokee EcoDiesel will produce more horsepower and torque. Dash Mounted Tuners will increase power and performance while also letting you monitor the vitals of the engine and transmission. There are some differences on how they work but all Chips, Modules and Programmers will increase the performance of your vehicle. Hand Held Programmers such as SCT, Diablosport and Superchips plug into the OBDII port and reflash the ECM with proprietary tuning. Performance Chip were the most common way to modify the programming at the dawn of the diesel performance craze but is now done by hand held programmers. Performance Modules such as an Edge Juice With Attitude or Banks Six-Gun intercepts and modifies the outgoing signal between the ECM and the harness.
XDP also carries Throttle Booster and Calibration Devices that can be used to enhance your vehicle. OBII Splitters & Accessories from XDP allow you to plug multiple items into one OBDII port at the same time. A Throttle Booster from BD-Power or GDP Tuning will boost the signal from your accelerator pedal, improving your vehicle's throttle response. For vehicles that have been custom tuned, tuning switches, mounts, and knobs are available. A Calibration Device from Superchips or Hypertech Calibration Device is used to correct the speedometer when different sized tires are installed, or the differential gears have been changed. Shop at XDP for a vast selection Chip, module, and Programmer to choose from to meet almost any budget.