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 78% of negative reviews
Typically replies within 1 month
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Transparency of currency type would be…
Transparency of currency type would be good so that people outside the US know the actual cost.
Order confirmation email would be good too.
I didn't hear anything until I emailed them.
The product arrived within 2 weeks so I'm pleased about that.
The OBD fuel savers have yet to be installed and tested and I'm interested in seeing the results.

Reply from SynGas
easy to navigate website.
I was able to get the product that I…
I was able to get the product that I have wanted for the past few weeks. Gas prices will remain high for at least the next year. This Gas Saver Pro device should reduce my fuel expense in my monthly budget.
Goods
I feel right from the very start that they web site was set up to make you buy things you did not want or need ie glasses polish etc
Fast and simple ordering
Siple and fast ordering, clear instructions and rapid site response.
I don't like all the add-ons offered
I don't like all the add-ons offered
Thanks for all you folks do!
Customer service is great
Customer service is great. But I've been told by a reliable source to not plug that into my car. I tried to cancel it within 10 minutes of placing the order and was told it was too late.
Easy to order
I purchased a syngas device on April 29…
I purchased a syngas device on April 29 2026 and saw that the shipping to Canada was 7 - 12 days. It has now been 27 days and I have had no updates on the tracking since it has landed in Burnaby, bc on May 20th. I have tried to contact customer service on more than 1 occasion and have had no response from them. I wanted to try the product with the hopes that going through the website wouldn't turn out to be a scam but I may have hoped for too much. 😕

Reply from SynGas
She was very helpful
She was very helpful, very professional, got my order pulled up and took care of my issue.
Even if you are able to try this gas…
Even if you are able to try this gas saver gadget if it does not work you cannot return under THEIR TERMS. This entity selling these things is a scam and I do not recommend buying anything from them. They will not honor return guarantees. If you have already ordered and paid you can kiss that money good bye. Believe me.

Reply from SynGas
Easy to navigate & purchase
Easy to navigate & purchase. Had bought 1 previously now back to purchase 3 more for other cars & friends. 😀
Be very careful dealing with syngas…
Be very careful dealing with syngas customer service very bad I have sent many emails with no satisfaction was promised a refund but no information on how to return goods also this product does not suit bf fg Falcons obd port is in fusebox when fitted cannot close box lid very dissatisfied with whole experience Edward Gardner.

Reply from SynGas
It was very itchy purchase had a lot of…
It was very itchy purchase had a lot of extra offers that I wasn't interested in but as far as the ordering process it was easy
Ease of ordering and if it works its a…
Ease of ordering and if it works its a total win
Seems I have to buy extra software to…
Seems I have to buy extra software to use this??
Why do you not state this.
If no response I will put a bad feedback on every motoring organisation and forums here Europe and USA.
Had enough trouble purchasing this item.
Denis Gill. 300KWV-KGYY6

Reply from SynGas
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