leechio 2 PCS Fuel Saver Full Chip Tuning Box, Power Upgrade Fuel Saving, OBD2 ECOOBD2 Car...
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- Great Material: This fuel saver is made of high quality ABS material with strong texture. It has good waterproof and dustproof, flame retardant, electric insulation, impact resistance and wear resistance, and high mechanical strength. High and low temperature resistant, it can be used for a long time to effectively boost your car power plant and save fuel.
- Design: It communicates with vehicle ECU through OBD2 interface to dynamically adjust fuel injection and ignition timing parameters in real time. It effectively reduces fuel supply, balances engine efficiency and energy consumption, and extends the service life of car battery. It can also monitor vehicle operating data and prompt maintenance needs through the OBD interface.