1、By adding the throttle controller, the main difference you will notice is that acceleration will happen faster and more aggressively. For example, as a standard, 10% of the pedal input will provide a 10% accelerator signal to the ECU. Add a throttle controller, and according to the configuration file settings, when you only have 10% throttle input, it may send a 30% message to the ECU. 2、In addition, it will immediately provide 30% of the signal to the ECU instead of smoothly accelerating over time. From the driver's point of view, with this "power saving mode" enabled, your car feels faster and responds faster than before adding the controller. 3、In normal mode, your car is restored to its original factory settings, restoring its natural performance. Energy‑saving mode, throttle response is slower, more comfortable, more environmentally friendly, suitable for congested roads, ideal fuel consumption. Race mode, the most severe acceleration mode, is the fastest acceleration response in sports mode, suitable for racing, pursuit of the ultimate Driving pleasure. 4、Race Turbo 3 mode throttle controller, fuel saving + 15%, power response + 68%, compact size allows it to be installed anywhere without disturbing the internal design. 5、Plug and play, no external power supply (absolutely no cord cutting, no OBDII socket), special plugs for each specific model, safer and more reliable, and the installation time is less than 5 minutes. Item Type: Electronic Throttle Controller Material: Acrylic panel + ABS frameDisplay Product Size: Approx. 50x30x9mm/1.9x1.2x0.4in Installation: Plug-n-play installation DIY tuning 3 Driving Modes: Normal, Econ, Race, Each Mode comes with 10 Level Adjustment, "0" = less sensitive, "9" = most sensitive. MT/AT Adjustment: YES (manual or automatic can be switched) Part Number: RT622 Fitment: Fit for Ford Ranger PX 2011-2015 Fit for Ford Ranger PX2 2015-2018 How to Use: 1. Unplug the original car electronic accelerator plug, then plug the adapter cable into the accelerator pedal socket, and then plug the original car accelerator plug into the adapter cable, or first plug the accelerator plug into the adapter cable, and then plug the adapter cable into the accelerator Pedal socket (both conditions depend on the model). 2. Glue the display to the central control unit where you think it is convenient for operation and viewing. 3. Connect the wiring pairs of the display and the adapter cable. 4. Fix the wiring with cable ties. 1 x Electronic Throttle Accelerator Display 1 x Electronic Throttle Switch Wiring Harness 1 x Manual