Reviewed By Kevin W (SCHOFIELD, WI) Reviewed for a 2012 Jeep Grand Cherokee —3/22/2016 2:49 AM
So far so good. I went on a 200 mile trip with a full tank of gas and got 24.2 mpg. Not bad for a full time 4x4.
Reviewed By Marcos E (CHICAGO, IL) Reviewed for a 2015 Jeep Grand Cherokee —4/21/2016 7:53 AM
This item is worth the price and so easy to instal, the performance is very noticeable and love that you can turn the switch to different modes. there is a small flaw. The connection to the chip from the wire of the button was manufacture wrong so I had to file it down to make it connect in. the button from the witch is also sensitive, press it hard and it stays stuck down. But this item does what is says and I recommended to anyone with an electronic throttle pedal control computer.
Reviewed By Will B (HUBBARD, OR) Reviewed for a 2011 Jeep Grand Cherokee —2/7/2016 5:57 PM
Read that works best if used with premium fuel, have ran premium in it the whole time I've owned my jeep. It does actually work as advertised. More power across entire RPM range, has increased my mpg by only 2 though nut still an improvement.
|2012 Jeep Grand Cherokee Laredo Performance Chips & Programmers||2012 Jeep Grand Cherokee Limited Performance Chips & Programmers|