The support team was quick to respond and search a satisfying solution. I finally got a full refund for my order. However, all this experience would have been even better if from the beginning I wou... See more
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SynGas offers fuel-saving technology designed to help drivers reduce fuel consumption, lower CO₂ emissions, and improve overall vehicle performance. Compatible with most petrol and diesel vehicles manufactured after 1996, SynGas is positioned as a practical and cost-effective alternative to traditional ECU tuning. The SynGas fuel saver works by optimizing ECU performance based on driving habits, helping improve fuel efficiency while supporting smoother engine operation. The device is designed for quick plug-and-play installation without the need for tools or professional assistance, making it accessible for everyday drivers. SynGas focuses on helping drivers manage rising fuel costs through a low-cost fuel efficiency solution that can be used without permanent vehicle modifications. The device is designed to support modern driving needs while offering an easy-to-use option for drivers looking to improve mileage and reduce emissions.
Contact info
Lithuania
- support@getsyngas.com
- getsyngas.com
Replied to 84% of negative reviews
Typically replies within 1 month
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Scam alert
A total scam!! I ordered 1 item, was billed for 3. Five days later, no shipping number provided. I've communicated with the company via their email address, replies are AI generated. Make sure you read all the other 1 star reviews as they provide a lot more detail than I have. Avoid at all costs!!!!

Reply from SynGas
Web site was easy to navigate and…
Web site was easy to navigate and simple and easy to read and understand offers and instructions
issue hopefully solved
Finally got to speak to Myra to resolve my problem
excellent customer care service.
The ease of shopping online
I’ve already stated my thoughts in the…
I’ve already stated my thoughts in the past response about Jessica
WORK IN PROGRESS!!!!
Well the representative was very helpful. She sent me an E-mail right away. The only thing is, she didn't send a company name or address. So I guess I'll have to call back and get that information.
I'm leaving this five star review
I'm leaving this five star review only to direct you to the one star reviews.
Check out the one star reviews before making a decision to purchase.
THIS IS OBVIOUSLY A SCAM.
This company will rip you off there is…
This company will rip you off there is no refund available. I ordered 1 and somehow they took the amount of money for 3 and they charged me 3x shipping fee when they all turned up in 1 package. There is no point contacting them because they just don't want to know. I'm now in the process to see what my bank can do to help. But please,just stay away from this company. There totally shit.

Reply from SynGas
Easy to understand
Easy to understand
Extra offers process was kind of inconvenient but looked good- if I needed them.
Very easy to buy
Very easy to buy, lots of options proof will be when I try out the goods tho!
Great customer service
This company responded well to my issue, they communicated well and did everything they said they were going to do. It was a refreshing change to deal with a company that really put the customer first
Ordered on May 3rd 2026 was asking for…
Ordered on May 3rd 2026 was asking for a tracking number that they said I would get within 24 hours did not get it kept asking they sent me a number the link to me to some China crap and it was gobbledy goop this is a fraudulent company and I am trying to get my money back if I don't get my money back I will take legal action I don't care what it cost these assholes are not going to get away with this ..haven't got the product because I never received it so I can't judge if it works or not My guess is it doesn't work

Reply from SynGas
I have explained that the product did…
I have explained that the product did not work as you said it would I did this in the email I sent today 12 of MAY2026 so I would very much appreciate a refund for the price of the product and should be refunded into my bank thank you very much Malcolm Sharp
You are replying to my questions, this I am thankful For.
You are replying to my questions, this I am thankful For.
Need a link so customers don't do what…
Need a link so customers don't do what I did which was to poceed to the other items no realizing my order was processed.
I thought those extra items were a freebie.
Please refund the money for the air pump. I already have one, does not work very good.
Refund for the traffic police device. This item is not allowed in some states.
Thank you,
Herbert Owens
Everything is clear and easy to…
Everything is clear and easy to understand,thank you syngas staff.
J. M.
FUEL SAVER
I'm pleased with your response that you will honour your pledge to customers if they are not satisfied with the product thanking you once again for your help and kindness regards Peter. Please send a return label or address.
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