Leepesx Eco OBD-2 Universal Economy Eenrgy Saver Tuning Box Chip for Diesel - Product Features
- It does not change any of the settings permanently, if you want to turn back to the car's original settings, just pull the item out of OBD2 connector.
- Eco OBD2 will recognize your vehicle and your driving habits, after around 200 km/150 miles driving and thus Eco OBD2 will adjust itself to match your car perfectly for more fuel saving.
- Up to 15% fuel savings, it help you save fuel.
- This item does not damage the engine and the car ECU or any other negative effects to the car original setting.
- Easy installation, plug & play.
- Warranty not applicable for this product