Tracy Thomas
GBI didn’t receive the order at first so… I didn’t receive the order at first so I reached out to the customer service team and they were amazing at getting a replacement sent out and even stayed in contact with to confirm that I received it. I was extremely happy and impressed with the way they handled my situation.
Brian Wilson
GBQuick (and unanticipated) results Quick (and unanticipated) results. Only issue: first pkg came with 2 broken tablets. Extra bubble wrap may be adviseable.
Ronald Monroe
GBSo far so good I'm still on my first tank ( 30 gallon )but early indication shows 1- 2 mpg better. Hopefully it continues to improve with subsequent tanks.
Robert Higginbotham
GBThird tank Thank you for sending them priority mail. I’m on my third tank haven’t noticed a big difference yet but it said it may take a couple tanks first.
Kyle Belcher
GBI have not noticed any difference in… I have not noticed any difference in fuel mileage, but I do believe the car runs better.