GF performance Chip
07-12-2011 | 01:52 PM
#1
Thread Starter
JK Enthusiast
Joined: Oct 2008
Posts: 333
Likes: 0
From: Towson,MD
GF performance Chip
Has anyone installed one of these chips in their JK? If so, have you noticed any increase in MPG?
http://www.gfchips.com/jeepwrangler.aspx is the web site...it was listed as 399.00 and now it is 69.00, which makes me think it may not work so well......
anyone??
http://www.gfchips.com/jeepwrangler.aspx is the web site...it was listed as 399.00 and now it is 69.00, which makes me think it may not work so well......
anyone??
07-12-2011 | 02:30 PM
#2
JK Junkie
Joined: Feb 2008
Posts: 2,071
Likes: 1
From: Nampa, Idaho
Has anyone installed one of these chips in their JK? If so, have you noticed any increase in MPG?
http://www.gfchips.com/jeepwrangler.aspx is the web site...it was listed as 399.00 and now it is 69.00, which makes me think it may not work so well......
anyone??
http://www.gfchips.com/jeepwrangler.aspx is the web site...it was listed as 399.00 and now it is 69.00, which makes me think it may not work so well......
anyone??
07-13-2011 | 11:02 AM
#4
JK Newbie
Joined: Jun 2011
Posts: 34
Likes: 0
From: Northampton, PA
I was somehow on their site earlier and saw their claims. I figured it was a joke when it advertised 60hp and better mpg. Somewhat off topic, but I used to create something similar for my 16v VW GTi that would trick the engine into running slightly richer at WOT...apparently they ran lean. It helped at WOT...maybe 5hp max gains and no MPG difference.
08-02-2011 | 07:17 AM
#5
JK Newbie
Joined: Aug 2011
Posts: 28
Likes: 0
From: Lake Charles La
I put one on my 2010 jk they say give it a hundred miles to learn driving style it took mine right at 200 miles you can feel the difference it tells the comp u r running 14.7 to 1 air fuel witch is very lean comp makes up for it put it on my girls 2010 Tahoe and my new 2011 gmc work truck LOVE IT