Car Obd2 Speed Booster Fuel DepositorPower quicken Eco Obd2 Acceleration Fuel Depositor Features: Quick installation, gasoline 12/24V can be used Power upgrade, plug in the efficiency optimizer, you can immediately feel that the car's power has been greatly improved, and climbing is no longer difficult Improve throttle hysteresis, enhance the sensitivity of throttle response and enhance enthusiasm Slow down the shifting frustration, improve the frustration during shifting, reduce damage to the car, improve driving smooth and indirectly reduce fuel consumption Enhance the torque of the car, increase the output power of the torque, quicken and increase the speed, and the back feeling is very strong. Protect the car engine, increase the output power of torque, quicken and speed up, push the back feeling is full, the energy for climbing and pulling goods becomes extremely strong Reduce car noise, powerfully reduce the noise of your car engine No more annoying noise and embarrassment of being told by friends that the car is broken Plug and play Bluetooth make out, automatic reading of engine speed, oxygen sensor, oil temperature, etc. Detection and removal of engine failure factors and optimization of operating efficiency Reduce fuel consumption, engine tuning technology, improve the engine output power to improve the throttle hysteresis/engine idle shift gear setback and other issues to comprehensively reduce fuel consumption. Note: You can just use WeChat to enter the applet to view the oil level Specification: Material: abs Size: About 4.986x0.26x1.53cm / 1.963x0.1x0.6inin Product Name: Auto Efficiency Optimizer Power:>5mA Access method: plug into the OBD interface of the motor vehicle Applicable models: 99% of the models Package List: 1x Fuel Saving Device Notes: Note: You can just use WeChat to enter the applet to view the oil level Because different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Thanks Due to manual measurement, please allow slight measurement deviation.