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Old 10-27-2011, 08:32 AM
Junior Member
Join Date: Oct 2011
Posts: 1
Default GFORCE Performance Chip for H3

I have a 2007 H3, 5 cyl engine. GFORCE claims that their chip on sale for $69 will increase performance across the torque curve by 60HP, increase fuel efficiency by 4-7 mpg with no adverse effects to engine.

Anyone know anything about this or have any experience with it?


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Old 10-29-2011, 10:06 AM
bflank's Avatar
Senior Member
Join Date: Mar 2008
Posts: 326

Does it also clear up persistent coughs and remove stains? Just betting you are looking at snake oil.
07 Adv, blingfree
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Old 11-04-2011, 07:58 PM
Join Date: Nov 2011
Posts: 30

I would not waste time on this product. If it were capable of creating that much hp it would cost much more and it's most likely a cheap transister from radio shack. Buyer beware on this one.
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Old 11-16-2011, 08:44 PM
RickStang's Avatar
Join Date: Nov 2011
Location: Calgary, Alberta, CANADA
Posts: 81

Jesus $69 for 60hp gain!!! I'll take an H3 over a Ferarri anyday!....
I have a Gforce chip, NO noticable gain what so ever. Only thing that is noticable was a "smoother" throttle response.
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Old 11-16-2011, 11:47 PM
TAINTER's Avatar
Senior Member
Join Date: Sep 2008
Location: SE Michigan
Posts: 3,263

I also have some great Ocean Front land in Iowa that I just bought from the Government of Bali that I am willing to parcel off ONLY to believers of the "GFORCE claims"!
Gone: Mr.Black 08 H3 Alpha OffRoad, Mr.Orange 08 H3 Alpha, Mr.Blue 08 H3 Alpha OffRoad, Mr."T" 09 H3T Adventure STICK

Current: Mr. Red Roc'T 10 H3T Alpha OffRoad / "BILLY" Goat 10 H3 Alpha OffRoad
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Old 11-20-2011, 08:10 PM
Junior Member
Join Date: Aug 2011
Posts: 1
Default I have one

I purchased one a few months ago, installed it and did not notice any significant improvements. I removed it and I'm about to send it back. Good Luck. Mine was a Powermax chip from ACDIRECT in Georgia.
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Old 11-21-2011, 03:57 PM
Junior Member
Join Date: Nov 2011
Posts: 5

I installed a cold air intake for my 2010 Hummer H3(# KN-77-3065KP) two months ago. Just this morning, the OBD II(On-Board Diagnostic-Second Generation) monitor lit up again. This is the 4th time that I experienced this code. What I did before to eliminate this Engine's Emission Error Code was just to reset the computer box by removing one of the battery's terminal cord.

Any suggestions on what would be the appropriate solution to fix this showing of OBD II code permanently. I am really worried that something might be damaged to my computer box in the future if this will not be properly addressed.

For the meantime, I am still going to unplug again my battery terminal to temporarily fix this problem.
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Old 11-21-2011, 03:57 PM

2007, chip, chips, cylinder, force, forum, forums, gforce, h3, hummer, increase, performance, powered, review, vbulletin

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