Testimonials

Testimonials from G-Tabs Users
2005 GMC ENVOY
I drive a 2005 GMC Envoy. Over the last 6 months of using the G-Tabs I have seen a steady climb in fuel savings to a 17% increase in my MPG. That’s a $.68 per gallon savings and over $13 savings per fill-up (@$4.00/gal). The vehicle is in great condition and runs so smooth now that many times I can’t even tell it is running at a stop light unless I look at the RPM gauge. During a recent SMOG check the vehicle emissions were so low that the testing mechanic kept checking his equipment to see if it was malfunctioning… We both were very impressed!! I estimate my savings at @$10/week, after purchasing the G-Tabs, which means I will save over $500/yr. For me that is HUGE!
T.S. - CA
TOYOTA PRIUS
Thanks for the G-Tabs. I put one into my Toyota Prius for the 400 mile drive I had back to Marin and received a 12% added mileage boost. On the trip South to Pasadena I averaged 40.2 MPG. After using the G-Tabs on the return trip I averaged 45 MPG. Thanks - G-Tabs really work!
Tom Faust- Redwood Renewables

SUV and MID SIZED SEDAN
I have been using G-Tabs in both my SUV and my mid size sedan for about a year. My SUV has gotten an 18% mileage improvement, and definitely feels a power improvement, especially since it is a bit older and now runs a lot smoother. My mid-size car gets about 19% to 20% better mileage, and it also just passed its smog test with a breeze this year since its emissions have dropped off to almost nothing.
L.L. - Anaheim, CA
2005 TOYOTA SIENNA VAN
I have a 2005 Toyota Sienna van. It typically gets 14 to 17 MPG and has a 20 gallon fuel tank. We added G-Tabs before our trip from Apple Valley, Minnesota to Atlanta, Georgia. We drove until we had a half a tank, refueled again and dropped in another tab. Our MPG increased to 18 MPG. We repeated the process throughout the trip for 1,190 miles. By the 3rd fill-up our MPG had increased to 22 MPG and stayed consistent the rest of the trip. AWESOME!!!
HD

2006 Z51 CORVETTE
Dear G-Tabs, Consider this a testimonial and my endorsement of G-Tabs. I began using the G-Tabs about 2 months ago in my personal vehicle, a 6 speed manual transmission 2006 Z51 Corvette. Despite being my daily drive vehicle this Corvette has some bolt-on performance parts and makes about 500 HP. Fuel mileage is pretty good for a performance car of this type. I tend to drive with a pretty heavy foot, which yields about 14.5 mpg with a combination of 50% City and 50% freeway driving. The Corvette is efficient on the freeway and gets 25 to 27 mpg on long trips but around town it is hard to keep the mileage up.
With G-Tabs I started noticing performance and gas mileage increases right from the start. After two tanks of gas with the tabs, we re-set the engine management system as described in your literature and on your website. At that point the benefits were clear as a bell. To summarize:

  • My long-term mileage has gone from an average of 14.5 mpg straight up to 18 mpg. That is a 19.5% increase in fuel economy. At the low cost per GFT tablet, and gas at an average of $3 per gallon, driving my typical 900 miles per month I end up with a net savings of $35 per month. But the benefits don’t stop there! I used to use octane boosters most of the time. With G-Tabs I no longer see a need to use a booster because the “seat of the pants” power has increased noticeably and is consistently there day in and day out. I am actually considering dropping a grade in gasoline just too see how my car runs, as I do not think I need the premium gas now, and it will save me even more on fuel.
  • Even though I work in the performance car arena I like to think we are “Green” in that most of our cars run cleaner after they have been modified then when they come to us. So with G-Tabs we also like the added benefit of fewer pollutants at the tail pipe. Visual inspections and running the car inside our garage indicates something good is happening in the area of reduced emissions. I had the car smog-tested last time it was registered and look forward to running my car through the smog test again with G-Tabs. We will let you know the results. Please feel to call or email me if you have questions.

A G-Tabs ber for Life!
Daniel Romero, Orange CA
Dr-RPM (Daniel Romero Racing, Performance and Motorsports)

TOYOTA HILUX / MAZDA MX-5 from Down Under
Anthony, as you know I have two Toyota Hilux’s both are Diesel and turbo charged but only one is intercooled so I have been very keen to try these G-Tabs. I have deliberately kept an open mind regards what I might find so these are my conclusions.
The blue one a ’96 3-litre done just on 20,000 km’s on a brand new motor and is intercooled produced some surprising results. The fuel emissions have reduced considerably as noticed on the back bumper bar which gets quite stained after several weeks of normal running around and now after two months the staining is half of what I would have expected after two weeks, it is noticeably peppier on acceleration and I reckon I am getting about eighty five kilometres further travel per tank, so yes I am pleased with the tablets on this one.

The red one an 2003 Hilux double cab Diesel in beautiful condition also 3-litre has always been a bit of a gas guzzler and I reckon I am getting an extra fifty odd kilometres per tank full so while this isn’t quite as good at this stage as the blue one I am still hopeful but to be honest I am still very impressed with the tablets results.
As well as using them on the Hilux’s I also have tried them on my motor bike which I have just started using again as I put it away over the Winter months. When I took it for a run I noticed there was a slight missing which would not go away so when I got home I decided I would take it to my bike mechanic the following day and get him to do his thing with it but then I thought what the hang why not put a quarter of a tablet in the bikes fuel tank as well, which I did and let it sit overnight. A couple of days later I took it for another run and what a difference, no missing at all I took it straight up to one hundred and sixty and it didn’t miss a beat so that was my mechanic’s loss.

My wife has the latest MX-5 which I had noticed was not that economical (especially when I got behind the steering wheel) but I popped a green one in its tummy the other day and she reckons she gets better mileage with it in it. To be real honest I don’t really care about the fuel bill but I still find the results very pleasing so we will keep using the green ones especially on the other three company vehicles down the South Island.
Cheers, John D., Down Under

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