Installed Gforce chip in my 6 Spd Challenger..Drove car to Newfoundland and back to Elizabeth City NC..While in Canada,on the QEW in Nova Scotia and New Brunswick,using regular gas and driving at 70 MPH,I recorded 28.7 MPG on multiple fill ups..In the states my milage...Read more
After putting the unit on my vehicle I didn't see any chance in the performance or the gas mileage, I contacted G Force they said I didn't drive unit far enough to see a difference. I now have 5,000 miles on the vehicle an still see no difference. Have not been able to...Read more
I didn't like
- Unit does not work want refund
- No fuel economy or performance difference
Gforce Performance Chip - Performance Chip Review from Concord, North Carolina
Had this in my car for supposed gas savings really wondered if it worked after shorting my mass air flow sensor. I had it 4 year now I open it up it is missing all resistors so I was really cheated you can see yourself it was a scam where there is no connection to the chip at all I should sue
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