Wondering what mileage you are getting with your RIPP supercharger, Magnuson, and or Sprintex? I just got my JK back from Dyno tune and drove 200 miles and am getting 13 MPH.

Please post up what MPG you get and your JK specs as my JK is big boned and probably heavier than most.

2007 - 3.8, RIPP, headers, D60, 38 inch tires, 5.38 gears.

 

With one of my '07's I ran a Ripp, 38's and 5.13's would average mid to high 13's.

 

2010 5.38 with 37's Very heavy rig (5400 lbs) 14.5-16 depending on hills/speed.

But it is fun to drive!!

 

2012 JKU, 37s, lots of heavy armor, 3.21's, switching to 5.13s

 

Dude, you're running 37's with an auto on 3.21's?!?! I guess I wouldn't say running....are you currently driving it?

 

So all I need to do is put in shitty gears and move from 35's to 37's and a ripp and I'll pick up 8 mpg?? Awesome

 

yes sir i am, and it actually drives fine with the supercharger. non supercharged would be totally different. 5.13s waiting to be installed

 

2012 JKU 3.6L auto, Ripp'd, 37's, 4.88's
14ish mpg and really heavy (Fully armored and skidded with tools). Driving style drastically affects my mpg though.

 

George when did you get the RIPP?

Our Sprintex varies because we keep changing the tune. Average is 11.5. Got 14 once no hills.
3.8 with 5.38 gears, auto and 40" tires, 60's...

 

2013 JKUR w/auto, 4.10 gears, 37 inch tires, JCR full armor, Magnuson Supercharger w/the big boost pulley I get high 13's around town. Going to Moab for EJS I got high 10's doing about 80 mph give or take with some nasty winds.