Flashpack question.
JK Enthusiast
Joined: Dec 2010
Posts: 361
Likes: 0
From: Wright City, Missouri
Originally Posted by rubi3
In the past I've heard that it's good to unplug the battery for xx minutes to clear out any learned behavior. Does that apply for these Jeeps or is it not necessary?
JK Newbie
Joined: May 2008
Posts: 46
Likes: 0
From: Lawrenceville, GA
After reading the Flashpack write up in this forum I still have a couple of questions. I've been running 35's, 2.5 lift kit on a 07 automatic with 4.10 gears for over a year and I'm considering getting a Flashpack to improve horsepower without regearing. Since I'm new to the whole Superchips thing, what is it with the 91 or 93 tune? Is that 91 or 93 octane fuel needed? Meaning more $ for gas? I guess I could live with that. What kind of set up would you guys recommend based on what my JK has? It is worth it to pay $300 just to change your tire size settings? BTW, this is for a daily driver with minor off-roading. 
One more....If I buy one used from somebody that owned a later JK model like 08 thru 10. Can I still use it on my 07?
One more....If I buy one used from somebody that owned a later JK model like 08 thru 10. Can I still use it on my 07?