Upgrade your car with this intelligent fuel saving device that easily installs and begins fine tuning your vehicle for lower fuel consumption.
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OptiFuel is a fuel-saving technology meant to reduce your car’s fuel usage without affecting your driving patterns. It accomplishes this by simply remapping your vehicle’s engine control unit.
The engine ECU fundamentally controls the injection of gasoline and, in petrol engines, the timing of the spark to ignite it. It uses a Crankshaft Location Sensor to determine the position of the engine’s internals, allowing the injectors and ignition system to be ignited at precisely the right time.
OptiFuel is a chip that improves driving efficiency while reducing fuel usage. It connects to your car’s OBDII interface. OptiFuel, also known as an EcoOBD2 plug, and related gadgets claim to save you hundreds of dollars on gas each year.
all you have to do is plug OptiFuel into your car’s OBDII port (any car produced since 1996 has one), and you can lower your fuel use by up to 35%.
"My 2019 Honda Accord had an average mpg of around 35. I wanted to improve this. So I checked the pressure on my tires and added this OptiFuel chip. It says it takes about 150 miles to adjust the computer's ECU. I filled up the tank of fuel and took a trip to visit my parents out of state. It was a 167 miles round trip. My fuel mpg for that trip was a little over 47. Thanks guys!"
Michelle S, USA
Verified Purchase
I don't understand, I feel seriously stupid. But my gas is lasting longer. I watched a few YouTube videos, they said the same thing about mileage, not much difference, but better. I drove a lot more to check and see if this works. After driving a ton more, my gas tank is still way more full than it usually is. It doesn't make sense. I also noticed a change in the feel of the drive. It made my car feel like it had more energy. Hard to explain. But I'm really happy I took a chance and got this!
Tammy S. - FL, USA
Verified Purchase
It was easy to install and I gained 4 miles to the gallon on fuel so far.
— John S. - GA, USA
Verified Purchase
Soaring fuel prices have left everyone exasperated. But with OptiFuel, you can bid farewell to those frequent stops at the gas station!
Compact yet mighty, this device is compatible with most car engines. And promises a fuel efficiency boost of up to 35%. While it may sound too good to be true, our vast customer base vouches for its exceptional performance.
The secret behind its efficacy? A brainchild of seasoned German engineers with dedicated years at premier automobile brands. They’ve innovated a specialized chip that seamlessly integrates with your car’s electronics, ensuring optimal fuel consumption and enhanced engine performance.
OptiFuel Comes with a Full 30-Day Money Back Guarantee, So you can try the product without any risk, if you are among the 0.5% who are not satisfied you can simple contact customer support within 30 days of purchase and ask for a full refund with no questions asked.
In addition to 30-Day Money Back Guarantee,
Try now and see why our customers love OptiFuel Too Much!
Yes! The OptiFuel™ is compatible with most vehicle’s made after 1996.
Yes! The OptiFuel is used in vehicle's that support the keyless start function.
While some auto manufacturers do optimize fuel consumption in some of their models, most do not because manufacturers and big oil work together.
The reset button is located on the top flat surface of the device (opposite of the plug-in side). You will see two small holes on the flat surface; locate the slightly larger hole on the top left and insert a pin to activate the reset button.
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