2012 regear owners.
02-15-2012, 10:48 AM
#11
JK Newbie
Join Date: Sep 2011
Location: Baltimore, Md
Posts: 91
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I'm running 4.56's with my 2012 Jk Unlimited/Manual with 35's and I love it.. I was going to run with 4.88's and the installer talked me out of it. He's said the rpm's would a little higher when I'm on the highway.. It would definitely allow the JK to roll out but it would effect the mpg's as well..
