I have a 2011 Unlimited Rubicon that I just put lift and 35s on so now my performance has gone out the window. I was planning on getting a superchip flashpaq for performance upgrade and to recalibrate the speedometer but have now found out that it wont work for 2011 models. Anybody else run into this problem or have suggestions for a comparable substitute to use in place of the superchip? Thanks

 

AEV has a pro cal that works on 2011

 

You can change the tire size on the Superchips which would calibrate your speedometer and help with shift points if you have an automatic on the 2011.