For Toyota Highlander 2010- Sipeter Car Power Accelerator Module 1. Adjust the original car ECU parameters, instantly enhance the original car explosive. 2. The original car port, non-destructive installation, plug and play. 3. Reduce engine carbon deposition, energy saving 3%-8%. 4. Economic mode: Optimized power output performance is increased by 30%. Accelerate when starting the car, improve the responsive speed and sensitivity of electronic throttle, consume the same fuel but with different output. 5. Competitive mode: Optimized power output performance is increased by 50%. Accelerate when starting the car, suitable for sports driving habits. Obvious acceleration with more sensitivity. Let the driver passionately enjoy the efficient driving. 6. Fuel saving mode: Optimize the engine ECU parameters to make the fuel combustion more fully, drive with fuel-saving and environmentally friendly, make the throttle softer, suitable for leisure driving habits, fuel saving is by 3-10%. 7. COMPATIBLE car mode: There is not change to the output of car, it maintains the original condition of car.