Features: 1.Making the acceleration faster and more aggressively. For example, as a standard, 10% of the pedal input will provide a 10% accelerator signal to the ECU. The throttle controller may send a 30% message to the ECU when you only have 10% throttle input. 2.It will immediately give 30% of the signal to the ECU instead of smoothly accelerating over time. From the driver's point of view, with this "power mode" enabled, your car feels faster and more responsive than before adding the controller. 3.With normal mode, econ mode and race mode 3 kinds of driving modes. Each mode comes with 10 level adjustment, "0= less sensitive, 9 = most sensitive. 4.Provides +15% fuel saving and +68% power response, perfectly fit for GT86 2012?ON. Compact size, ultra?thin thickness, enables it to be mounted anywhere without affecting the interior design. 5.Plug and play, no need of external power supply (absolutely no cord cutting, no OBDII socket), special plugs for each specific car model, safer and more reliable, simple and fast to install. Specification: Item Type: Throttle Controller_x000D_ Material: Acrylic Panel + ABS Frame_x000D_ Size: Approx. 50 x 30 x 9mm/2 x 1.2 x 0.4in_x000D_ Installation: Plug-n-play installation DIY tuning_x000D_ 3 Driving Modes: Normal, Econ, Race, Each Mode comes with 10 Level Adjustment, "0= less sensitive, 9 = most sensitive._x000D_ MT/AT adjustment: YES (manual gear or automatic gear can be switched)_x000D_ Part Number: RT551_x000D_ Fitment: Fit for GT86 2012-ON_x000D_ Installation Notes:_x000D_ 1. Unplug the original car electronic throttle plug-in, then plug the adapter cable into the accelerator pedal socket, and then plug the original car throttle plug-in to the adapter cable, or first plug the throttle plug into the adapter cable, and then plug the adapter cable into the throttle Pedal socket (both conditions depend on the model)_x000D_ 2. Stick the display on the central control where you think it is convenient to operate and watch_x000D_ 3. Plug the wiring pair of the display and the adapter cable_x000D_ 4. Fix the wiring with cable ties. PackageList: 1 x Throttle Controller Display 1 x Adapter Wire Harness 1 x Instruction