Speedometer ?
Thread Starter
JK Enthusiast
Joined: Mar 2012
Posts: 332
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From: Odessa, tx
Speedometer ?
What do I need to do after I go from stock tires to 35's to get the speedometer right. I know on yj's you had to change the speedo gear but not sure what to do on the jk's.
JK Junkie
Joined: Apr 2011
Posts: 2,404
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From: Morris County, NJ
While he is correct regarding the model years, just remember that the ProCal is a tuner and the Flashpaq is a programmer. Different product with similar features, but different outcomes (both positive tho)
Thread Starter
JK Enthusiast
Joined: Mar 2012
Posts: 332
Likes: 0
From: Odessa, tx
Originally Posted by suds1485
what year is it? if it a 2011 or 2012 you can only do it with a procal. if its earlier you can get other tuners like a super chip or procal
