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Love this product! fast shipping! I highly recommend it!
- Mark T. , Chicago, IL
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I was honestly skeptical, but after about 3 weeks I can clearly feel the difference at the gas station. Installation took less than 2 minutes – just plug it in and you're done. My car is noticeably more fuel efficient now. Highly recommend!
Bought this for my husband who drives a lot for work. He says fuel consumption has noticeably dropped since installing OptiFuel. Shipping was fast, installation was effortless. Would buy again in a heartbeat.
The OptiFuel has been a great upgrade for my SUV. Not only does the engine feel more powerful, but I’ve also gained about 5 extra MPG, which makes a huge difference over time. It’s perfect for anyone wanting a little extra performance while also cutting down on fuel costs. Plus, the installation was quick and didn’t require any special tools. Very happy with this purchase!
Have a Question? See Our FAQs
OptiFuel is a small plug-and-drive device that connects to your car's OBD2 diagnostic port. Once installed, it communicates with your vehicle's ECU (Engine Control Unit) and optimizes fuel injection, timing, and combustion parameters. After approximately 200 km / 150 miles of driving, OptiFuel learns your driving habits and adjusts itself to deliver maximum fuel savings tailored to your vehicle.
Most drivers see fuel savings of up to 15%, depending on their vehicle type, driving habits, and road conditions. The device continuously adapts to your driving style, so savings may improve over time as it learns how you drive.
OptiFuel is universally compatible with all petrol and diesel vehicles manufactured from 1996 onwards. If your car has an OBD2 port (which virtually all cars since 1996 do), OptiFuel will work with it.
Installation takes less than 2 minutes and requires zero tools or mechanical knowledge. Simply turn off your engine, locate the OBD2 port under your steering wheel, plug OptiFuel in, turn the ignition to the first position (without starting the engine), press the reset button for 5 seconds, wait about 30–54 seconds, and start your car. That's it.
None at all. Once it's plugged in, there's nothing else to do — no software updates, no servicing, no ongoing costs.
In most vehicles, the OBD2 port is located under the dashboard on the driver's side, usually near the steering column. It can sometimes be found behind a small panel or cover. Check your vehicle's owner manual if you're unsure.
No. OptiFuel only draws minimal power when the ignition is on. It will not drain your battery when the car is parked.
All orders will be shipped within 48 hours of order confirmation. You’ll receive an email with your tracking number once your order has been shipped.
Standard shipping takes 5-12 working days depending on your location. We work with reliable shipping partners to ensure your order arrives safely and securely. Please note that delivery times may vary slightly during peak seasons or due to weather conditions, but we always strive to get your order to you as quickly as possible.
When your order ships, you will receive an email confirmation with a tracking number and a link to track your shipment.
Product Name: OptiFuel OBD2 Fuel Optimization Device
Compatibility: All petrol & diesel vehicles from 1996 onwards
Protocol Support: OBD2 / EOBD standard protocols
Fuel Savings: Up to 15% reduction in fuel consumption
Calibration Period: Approx. 200 km / 150 miles of driving
Maintenance: None required
Installation Time: Under 2 minutes, no tools required
Connector Type: OBD2 (16-pin male connector)
Power Source: Powered via OBD2 port (no batteries needed)
Operating Voltage: 12V DC
Operating Temperature: -40°C to +85°C
Dimensions: 50 × 43 × 25 mm
Weight: 26 g
1× OptiFuel device
1× User manual
1x OptiFuel
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