You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser.
-
-
The best throttle response I got on my 2008 JKU X was to go from 3.21 to 4.10 gearing on 33" tires. That woke it up.
-
I read somewhere they are also the actual OEM provider as well. Great quality.