2PC Fuelsync Gas Saver, Fuel Sync – Drive Farther, Save More Fuel Instantly, Automotive Spill Saver for Filling Gasoline Lubricants Water Diesel
2PC Fuelsync Gas Saver, Fuel Sync – Drive Farther, Save More Fuel Instantly, Automotive Spill Saver for Filling Gasoline Lubricants Water Diesel
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2PC Fuelsync Gas Saver, Fuel Sync – Drive Farther, Save More Fuel Instantly, Automotive Spill Saver for Filling Gasoline Lubricants Water Diesel

2.5 stars out of 4 reviews
(2.5)|
4 ratings
2PC Fuelsync Gas Saver, Fuel Sync – Drive Farther, Save More Fuel Instantly, Automotive Spill Saver for Filling Gasoline Lubricants Water Diesel2PC Fuelsync Gas Saver High Quality Safer Fuel Sync Drive Farther Save Fuel Instantly Automotive Spill Saver Filling Gasoline Lubricants Water Diesel4PC Fuelsync Gas Saver Fuel Sync Drive Farther Save Fuel Instantly 2025 New Automotive Spill Saver Filling Gasoline Lubricants Water Diesel automotiv
Actual Color:2PC
selected, 2PC, $5.11, was $14.11
$14.11
4PC, $12.99, was $19.59
$19.59

Key item features

  • 【Optimal Performance for Everyday Driving】Perfectly balanced between city and highway driving, helping you achieve maximum range and performance wherever you go
  • 【Cost-Effective Solution】Enjoy significant fuel savings without worrying about maintenance or recurring costs; just plug in and get to work
  • 【Magnetic Retuning Technology】Our advanced technology restores complete combustion to your engine, ensuring optimal fuel utilization and reducing waste for more efficient driving
  • 【Easy Installation】Featuring a lightweight plug-and-play design, simply connect the Gas Saver to a 12V outlet—no tools or professional assistance required
  • 【Universal Compatibility】Suitable for any vehicle, including cars, trucks, and Diesels engines, making it a versatile addition to your automotive tool kit
  • gas saver fuel sync fuelsync,gas saver fuelsync,fuel sync,Fuel sync Gas Saver
Current price is Now $5.11
You save $9.00
was $14.11
Price when purchased online
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Columbus, 43215
Arrives between Feb 23 - Mar 2
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Shipping fee $5.99
Sold and shipped by GIFTFUOND
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2.5 out of 5 stars
stars4 ratings3 reviews
How item rating is calculated
  1. 5 stars25% (1)
  2. 4 stars0% (0)
  3. 3 stars25% (1)
  4. 2 stars0% (0)
  5. 1 star50% (2)
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Showing 1-3 of 3 reviews

Dec 31, 2025
Marsha
Top Reviewer
Item details
Color: 2PC
3 out of 5 stars review

Verified Purchase

waiting to see if it works

Helpful?3GUD0XJJGH8L18674517564
Jan 14, 2026
Tay
Item details
Color: 2PC
1 out of 5 stars review

Verified Purchase

doesn't work, don't buy

The first thing bad about this item is it's not even shipped from th USA, i had to wait on it from china, which took forever to receive, 2nd bad thing about this item, it says plug into cigarette lighter and it will improve gas mileage, I plugged it in and seems like it used more gas.

Helpful?3GUD0XJJGH8L18674517564
Jan 17, 2026
julius
Item details
Color: 2PC
1 out of 5 stars review

Verified Purchase

Complete fabrication

Installed device, ran three tanks of fuel. Made absolutely no difference whatsoever in my fuel economy. Total waste of time, money and effort. Should've saved money and put it toward fuel.

Helpful?3GUD0XJJGH8L18674517564