Hypertech Max Energy Power Programmer
JK Junkie
Joined: Jan 2007
Posts: 2,710
Likes: 0
From: AT LARGE somewhere in CT
I have it and have only used it on premium setting and premium fuel, I have auto and definately noticed the difference in pick up down low, throttle response and much better pick up on highway passing too.
You guys need to be more specific as to what yuo have it programmed for. regular or premium. If you look at hypertechs numbers for the unit there is a good difference between the reg and pre. performance figures.
You guys need to be more specific as to what yuo have it programmed for. regular or premium. If you look at hypertechs numbers for the unit there is a good difference between the reg and pre. performance figures.
- Using 87 octane with the 87 octane performance setting gave a decent little increase (noticeable, but could be better).
- Using 87 octane on the 93 octane setting was about equal to stock performance.
- Using 93 octane with the 93 octane setting yielded a BIG increase, especially noticeable in the 2 - 4K RPM range (i.e. highway driving, passing, etc.)
JK Junkie
Joined: Oct 2007
Posts: 2,565
Likes: 0
From: HAWAII
Just installed mine today...Regular octane setting...I am pleased with the results..I noticed a better response at the low end..Before my JK felt a little sluggish at take off, now it feels a little peppier. I purchased it for the sake of recalibrating the new tires I'll be running and keeping the odometer & speedometer in line...I thought why not get the added HP & TQ from it...Cant wait to see the additional increase once I get an aftermarket exhaust & intake...
