It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 fuel saver device. Its followed by an in-depth review of each fuel saver device. Hopefully, once you are done reading this article, you will be well informed about fuel saver device and be able to select the right fuel saver device for you without any hesitations.

Best fuel saver device

Related posts:

Best fuel saver device reviews

1. GOOLOO 1200A Peak 18000mAh SuperSafe Car Jump Starter with USB Quick Charge 3.0 (Up to 7.0L Gas or 5.5L Diesel Engine), 12V Portable Power Pack Auto Battery Booster Phone Charger Built-in LED Light

Feature

1. [Powerful & Life Saver]: Enough power to boost most vehicles (Up to 7.0L Gas or 5.5L Diesel Engine) on the road! Works with vehicles, motorbikes, watercrafts, ATVs, UTVs, and snowmobiles.
2. [Quick Charging USB Ports]: Designed with 2 USB output (5V/2.1A, 5V 2.4A/9V 2A), the quick charge 3.0 USB port not only charge faster than usual, but more compatible with almost all USB charging specifications of products and equipment.
3. [Advanced Safety Technology]: The intelligent jumper clamp features more than 5 advanced safety technology including reverse polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection, making it totally safe for anyone to use.
4. [LED Flashlight]: The LED light has three modes with Flash light, Strobe light and SOS light. It can help you In any case especially for adventure, outdoor, daily, emergency, travel, etc.
5.[What you Get]: 1 x GOOLOO Compact Jump Starter GP37-Plus, 1 x Smart Jumper Clamp, 1 x Wall Charger (With UL Certification), 1 x Car Charger, 1 x Micro-USB Cable, 1 x Carry Bag, 1 x User Manual, our 12 + 6 month extended warranty & 30 days money back and 24/7 friendly customer service.

Description

GOOLOO Car Jump Starter GP37-Plus - A powerful Emergency tool to boost your vehicles
The lithium battery Charger GOOLOO GP37-Plus can deliver up to 30 full power jump starts per charge. Best of all, it's protected by multiple levels of safety. Nothing happens if you touch the clamps together or hook up to a battery backwards. Boost not only provides a massive amount of power to start an engine, it also protects you from it.

Full Power Jump Starting
The GP37-Plus is a compact, yet 800 Amp lithium-ion jump starter that delivers powerful starting power which can jump start 7.0L Gas or 5.5L Diesel Engine. It works on a wide range of vehicles including cars, trucks, motorcycles, boats, ATVs and more.

Quick Charge to Save Your Time
The GP37-Plus Jump box Powerpack supports quick charge input and output. Compatible with qualcomm qc 3.0, it can charge your phone, camera, kindle and other devices up to 75% faster than a standard charge.

Ultra-bright flashlight with SOS
Whether you need light to change a tire, inspect an engine, or need to warn oncoming traffic that you are broken down on the side of the road, the ultra-bright LED flashlight in Boost have you covered. It has 3 modes LED light (high, strobe and SOS).

How to recharge ?
A 12V DC charger to re-charge GOOLOO GP180 on the go in the vehicle, and a wall charger to re-charge it at home.

Specifications:
Dimension: 157*75*36 mm/6.18*2.95*1.42 in
Weight: 540g/1.19lb
Battery Capacity: 18000mAh
Output: Quick Charge(5V/2.4A,9V/2A);5V/2.1A;12V/10A
Input: 15V/1A
Full Charging Time: About 5 hours
Start Current: 350A
Peak Current:800A Operating Temperature: -4~140

2. Range Technology Active Fuel Management Disable Device (Blue)

Feature

Keep your vehicle in V8 mode! Disable 4 cylinder mode on all GM Active Fuel Management Vehicles.
Installs in seconds! Plugs into diagnostic port with no tools needed.
Does not reprogram factory ECU. Leaves no trace.
Full power all the time. Increased throttle response and more consistent power delivery across the entire power band.
Best for high load scenarios, such as towing, off-road, icy or snowy conditions or high speed commuting.

Description

Keep your vehicle in V8 mode! Disable 4 cylinder mode on all GM Active Fuel Management Vehicles.Installs in seconds! Plugs into diagnostic port with no tools needed.Does not reprogram factory ECU. Leaves no trace.Full power all the time. Increased throttle response and more consistent power delivery across the entire power band.Best for high load scenarios, such as towing, off-road, icy or snowy conditions or high speed commuting.

3. EZ FUEL SAVER Auto Gas Economizer Power Plug As Seen on TV Improves MPG 10% to 30% in Any Car or Truck From 1960 to Current, Plugs Into Any 12v Vehicle Outlet Socket and Instantly Increases Gas Mileage, Get Better Fuel Economy in Gas and Diesel Vehicles

4. DiabloSport S1000 Sprint Car Fuel Management Module 2005 To Current GM Vehicles Sprint Car Fuel Management Module

Feature

PVP

5. Glumes Magnetic Fuel Saver Car Power Saver Vehicle Magnetic Fuel Saving Economizer Fuel Saver Reduce Emission For Car Vehicles Trucks 2 Pcs (yellow)

Feature

Can save about 4% fuel, save money, more miles per gallonReduce engine carbon deposition, and prolong engine life.Improve the burning rate and enhance climbing ability of your carsReduce emissions, more environmentallyHigh octane performance with lower octane fuel
fuel efficient cars best fuel efficient cars economy car economical car fuel saver gas saver cars with good gas mileage most fuel efficient cars best fuel economy cars best gas mileage cars best mpg cars tornado fuel saver highest mpg cars magnetic fuel saver gas efficient cars best cars on gas best gas mileage gas saving cars best mileage car cars that are good on gas fuel saver device top fuel efficient cars best economy car cars with great gas mileage save petrol
best gas mileage vehicles top 10 fuel efficient cars car fuel saver most fuel efficient cars 2016 best fuel mileage cars the most fuel efficient car the most economical car top mpg cars fuel save diesel top fuel efficient cars 2016 gas saver device fuel saving cars good gas mileage best fuel efficient cars 2016 fuel saver kit best fuel consumption car best gas efficient cars car efficiency most fuel efficient vehicles tornado intake cyclone fuel saver fuel line magnets
poster eps gmax amazing free nanotechnology consuming cool what is city drawing shark economax petroleum mpr review malaysia automatic k magsaver powered do they pictures improved balance when driving additives xpower boost way while ring an ranked by hwy philippines edge available ideal universal can we points images pantone tablets usa v6 moletech magic savings alex rivera up hoax h2o magnetizer india electric conserve pickup i charge neo socket conventional extreme ford 6.2 where fuelsave
platinum affordable truck automobile speed gadgets increase vehicle liquid how to better very excellent generator works dodge challenger auto performance systems reduce eco electronic tips market ram turbo clean manufacturers magnafuel carcony sparko more five gte lowest hydrogen money panther energy ever improvement chips magnufuel booster boss priced economiser saves injectors plug obd2 test module bike carsaver popular cheapest looking milage charger reliable some ways magnum latest do

6. JRTOOL EcoOBD2 Plug and Drive EcoOBD2 Benzine Chip Tuning Box for Benzine 15% Fuel Save

Feature

Ecoobd2 Plug and Drive EcoOBD2 Economy Chip Tuning Box for Benzine 15% Fuel Saving
EcoOBD2 is the Cheap and Safe Type of Tuning.Remapping is a Permanent Change to Your Car. EcoOBD2 is Equipped with the Engine Protection Function and 100% Safe for Your Car Engine.
EcoOBD2 Chip Tuning Box and Remapping Tuning Methods is that EcoOBD2 Chip Tuning Box is Easily Removable, and after Unplug You Go Back to the Factory Settings.
It Works Based OBD2 Protocols as Remaping the Car's Computer ECU.
After Driving 200 km Road Total, EcoOBD2 Adjusts Itself to the Car, According to the Drivers' Habits and Always Keeps Remaping the ECU to Save Fuel Lower and Immission.

7. Duoying Auto Eco OBD2 Eco OBD2 Economy Tuning Box Chip Benzine Car Petrol Fuel Saver

8. Mashimaro's Nitro OBD2 and EcoOBD2 ECU Chip Tuning Box Plug & Driver NitroOBD2 Eco OBD2 for Cars 15% Fuel Save and More Power & Torque (Green - Benzine ECO)

Feature

Plug & Use - NitroOBD2 is a Chip Tuning Box which can be plugged into OBD2 connector of your car, turn the ignition on for 30 seconds then turn the engine onto for increase the performance of your car.
Chip Tuning Box finds out the hidden power of your car. NitroOBD2 Up to 35% more power, up to 25 % more torque; EcoOBD2 Lower Fuel and Lower Emission, Up to 15% fuel savings.
Fits all 1996 and newer Gasoline Vehicles that are OBD2 compliant like Ford, Dodge, Volkswagen, Chevrolet, Peugeot, BMW, Audi, Toyota, Mazda, etc. NOT COMPLIANT FOR diesel, hybrid & trucks with 24V voltage
Chip Tuning Box does not damage the engine and the car computer ECU or not cause any negative effects to the car factory setting. To turn back to the car's original settings, just unplug Chip Tuning Box from OBD2 connector.
Chip Tuning Box does not exceed the manufacturer requirements. It works based OBD2 protocols as remaping the Car's computer ECU. It works only within the tolerance of the engine.

9. MOTORFANSCLUB Green Eco OBD2 Economy Fuel Saver Tuning Box Chip For Car Gas Saving

Feature

This Eco OBD2 can help your car to save fuel consumption and it is easy to use.
It works based OBD2 protocols as remaping the Car's computer ECU.
After driving 200 km road total, Eco OBD2 adjusts itself to the car, according to the drivers' habits and always keeps remaping the ECU to save fuel lower and immission.
Packaged Included: 1 x OBD2 Chip Tuning Box
If you have any question, please feel free to contact us.

10. Outzone ECO Fuel Saver Device Nitro OBD2 Plug and Drive Chip Tuning Box for Benzine, Green - 15% Fuel Save

Feature

ECO OBD2 fuel saver is a green chip tuning box which is plugged into the OBD2 connector of your car to increase its performance, reducing fuel consumption for the economy and lower emission for the world.
It based on OBDII protocols, the OBDii economy fuel saver connect to your car and after driving 200 km/150 miles. EcoOBD2 adapts to your driving style and based on your habits, it will run your control unit so that you always get the best performance. Please be patience, and see the change
Plugged it into the OBD2 connector and hold the reset button for about 5 secs. After releasing the button, simply wait for about 1 minute (the EcoOBD2 chip tuning box will start to communicate and establish a connection with the ECU). Then start the engine. The EcoOBD2 chip tuning box will recognise your vehicle and your driving habits after approximately 200 km. At this point, EcoOBD2 ECU tuning regulates itself
Fits all 1996 and newer Gasoline Vehicles that are OBD2 compliant like Ford, Dodge, Volkswagen, Chevrolet, Peugeot, BMW, Audi, Toyota, Mazda, etc. NOT COMPLIANT FOR diesel, hybrid & trucks with 24V voltage.
Won't damage the engine and the car computer ECU. Won't cause any negative effects to the car factory setting. If you have any question,please conact us asap. :)

Conclusion

By our suggestions above, we hope that you can found the best fuel saver device for you. Please don't forget to share your experience by comment in this post. Thank you!
Jane Mathis