Superchips Flashpaq for JK, Initial Impressions
JK Junkie
Joined: Jul 2008
Posts: 2,088
Likes: 2
From: Tooele (two-willa), Utah
Okay, I switched to the tow tune, filled up with 91 octane and resized my so called 33 inch tires to 32 actual. Got my GPS unit out and tested the speedo, all is good. The GPS read 39-40 and my needle was at 40 exactly. So I'm happy that my speedo is calibrated. (I also tested at 20, 25 and 30)
JK Enthusiast
Joined: Jan 2012
Posts: 491
Likes: 0
From: Boynton Beach, FL
Okay, I switched to the tow tune, filled up with 91 octane and resized my so called 33 inch tires to 32 actual. Got my GPS unit out and tested the speedo, all is good. The GPS read 39-40 and my needle was at 40 exactly. So I'm happy that my speedo is calibrated. (I also tested at 20, 25 and 30)
JK Newbie
Joined: Feb 2012
Posts: 10
Likes: 0
From: aurora,co
I have been quite impressed so far. I am only using the 87 tune and recalibrated for 285/70/17's and 3.73 gears.The tranny settings are much better and the correlation between the gas pedal and what it is telling the TB to do is much better.
JK Newbie
Joined: Nov 2010
Posts: 6
Likes: 1
From: SA, TX
JK Newbie
Joined: Oct 2010
Posts: 40
Likes: 0
From: Rochester Hills, MI
I know it's probably in here somewhere (in the 247 pages...), but could someone let me know what mpg they're getting with the 87 tune? I just moved and my work commute is longer and packed with traffic, so the 93 tune has been pretty unfriendly to my bank account. I'm getting about 15.5mpg (highway only) with 33's, an airraid cai, spidertrax spacers (I heard not great for our non-existent aeros), and an mbrp exhaust. I'll switch back to the 93 when I get my raise or new job :P.
JK Enthusiast
Joined: Jan 2012
Posts: 491
Likes: 0
From: Boynton Beach, FL
I know it's probably in here somewhere (in the 247 pages...), but could someone let me know what mpg they're getting with the 87 tune? I just moved and my work commute is longer and packed with traffic, so the 93 tune has been pretty unfriendly to my bank account. I'm getting about 15.5mpg (highway only) with 33's, an airraid cai, spidertrax spacers (I heard not great for our non-existent aeros), and an mbrp exhaust. I'll switch back to the 93 when I get my raise or new job :P.
The best I do is about 16 on the highway with my 35's and the 91 tune.
Why don't you just change to the 87 and find out for yourself??
JK Super Freak
Joined: Feb 2010
Posts: 1,652
Likes: 5
From: Avondale, Arizona
I know it's probably in here somewhere (in the 247 pages...), but could someone let me know what mpg they're getting with the 87 tune? I just moved and my work commute is longer and packed with traffic, so the 93 tune has been pretty unfriendly to my bank account. I'm getting about 15.5mpg (highway only) with 33's, an airraid cai, spidertrax spacers (I heard not great for our non-existent aeros), and an mbrp exhaust. I'll switch back to the 93 when I get my raise or new job :P.
