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Higher speed with less RPM
Posted on 10/08/2009 by Ammon R S. - 2000 Chevy C/K 1500 (Fort Collins,CO)
1 of 2 people found the following review helpful.

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"I had no way of knowing for sure but it was get higher speed with lower RPM. I also think that I had more power than before. Can tell more when I get my travel trailer hookup to the truck.
What they don't tell you about programming the E-Con 33000 is that you must go in twice to have your unit updated to your vehicle. Make sure that it asks for your vehicle make, year, model and engine size. That will put OK with the reprogramming."
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About Ammon R S.
Vehicle
2000 Chevy C/K 1500
I use my vehicle for
Hunting, fishing and travel (vacation).
Posted on 09/15/2009 by Chris A. - 2006 Ford Mustang (Virginia Beach,VA)
2 of 5 people found the following review helpful.

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"If you can push buttons and turn your ignition key on/off you can install Max Energy E-con, more pick up, lower reves like geting an extra 2 gallons per tank."
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About Chris A.
Vehicle
2006 Ford Mustang
I use my vehicle for
commuting/pleasure
More power, better mileage as advertised!
Posted on 09/11/2009 by Anthony P. - 2001 Ford F-250 (Menifee,CA)
1 of 2 people found the following review helpful.

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"The unit is intuitive and easy to navigate out of the box. Experienced performance and mileage gains as advertised. Flagged an error code out of the box and I was able quickly remedy the error."
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About Anthony P.
Vehicle
2001 Ford F-250
I use my vehicle for
Towing a toy hauler
Posted on 08/27/2009 by Jeremy E. - 2007 Chevy Tahoe (Ada,OK)
0 of 0 people found the following review helpful.

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"Installation was easy, just took a few minutes. Looks like my mpg's have went up 1-2 mpg. But every little bit helps. What I have noticed most is the increased power on take offs."
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About Jeremy E.
Vehicle
2007 Chevy Tahoe
I use my vehicle for
Commuting & Travel
Posted on 07/26/2009 by Nolan L. - 1999 Dodge Dakota (Winnabow,NC)
2 of 4 people found the following review helpful.

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"I installed my Hypertech Max Energy E-Con in under 10 minutes and when I started my truck, it was idling 500 Revolutions Per Minute lower. I get 2.9 more miles per gallon on the highway. This Programmer is worth every penny. I definitely recommend getting this Programmer is looking for better Mileage and better Performance."
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About Nolan L.
Vehicle
1999 Dodge Dakota
I use my vehicle for
Everyday Use
Posted on 07/03/2009 by Paul M. - 2006 Dodge Ram (Canterbury,CT)
0 of 0 people found the following review helpful.

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"easy to install Feels like I have more power ,gas milage a little better so far but only on my first tankfull since I installed it."
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About Paul M.
Vehicle
2006 Dodge Ram
I use my vehicle for
commuting towing work
Posted on 06/15/2009 by Marvin O. - 2004 Jeep Wrangler (Coon Rapids,MN)
2 of 3 people found the following review helpful.

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"The power increase was very noticable. The mileage is about the same as before. I was looking more for the mileage increase but did't get it."
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About Marvin O.
Vehicle
2004 Jeep Wrangler
I use my vehicle for
Daily use
Posted on 06/09/2009 by Paul M. - 2006 Ford F-150 (Waddington,NY)
1 of 1 people found the following review helpful.

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Quality
"The E-con was quick and easy to update on my home pc, took about twenty minutes to run through the program after plugging it into my truck. It definitely made a noticeable difference in shifting and power. I've only run through one tank of gas so far but I did see a .5 mpg increase, which I believe will go up a bit more. It does what they say it's supposed to. AutoAnything rocks as usual with fast shipping and great prices."
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About Paul M.
Vehicle
2006 Ford F-150
I use my vehicle for
commuting and showing off
Posted on 05/20/2009 by James M. - 2005 Chevy Silverado (Williamsburg,KY)
5 of 6 people found the following review helpful.

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Quality
"The E-Con is very easy to install. It saves around 2-3 mph. However, I would like to see a better description of the difference between the settings, A and B. But overall, this is a good product."
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About James M.
Vehicle
2005 Chevy Silverado
I use my vehicle for
Everyday travel/Pulling horse trailer
Hypertech Econ Programmer
Posted on 04/04/2009 by Mark M. - 2001 Dodge Ram (Great Falls,MT)
16 of 17 people found the following review helpful.

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Quality
"I found the programmer to install easily, but takes a few minutes to run its course. I am running a 2001 Dodge 2500 Cummins. the truck had been averaging about 17 MPG on the highway. I installed the programmer the night I left to drive from Virginia to Montana a trip of about 2400 miles.
I used program "A" and the truck immediately went to 21-22 MPG. I was really impressed. I never did figure out how much money the programmer saved me on fuel for that trip, but that much of a jump in fuel mileage really satisfied me that I had spent my money wisely. The only real negative about the programmer is that there isn't a lot of information even on the included CD that tells you what each program does and which program might be better for towing, or whatever. Other than that, its a great little unit. I do wish it had the ability to change a few more parameters on the truck, but I think you have to pay for them or purchase the other upgraded programmer."
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About Mark M.
Vehicle
2001 Dodge Ram
I use my vehicle for
Daily driving and towing wheelers, boats, and other trailers.
Posted on 03/19/2009 by Andell F. - 1997 Jeep Cherokee (Mastic Beach,NY)
4 of 9 people found the following review helpful.

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"Love this thing had a jet in another truck before but this is the best upgrade I have ever done"
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About Andell F.
Vehicle
1997 Jeep Cherokee
I use my vehicle for
Commuting
Posted on 02/04/2009 by David M. - 2005 Chevy Silverado (Saint George,UT)
16 of 18 people found the following review helpful.

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"Hypertech E-Con
At first I was very skeptical as most are when promised better gas milage.
I installed the unit before going on a road trip of almost a 2000 miles and tracked MPG both ways------So far so good as I picked up 10- 15% better milage and that was with bucking a 20-25mph headwind coming back.
2005 Chev/Duramax
Pulling a 27' Cougar 5th wheel (aroung 10000 lbs)
I showed improvement when not pulling (maybe 10%)
It actually seems like the better improvement is coming from when I'm pulling a load.
So Far, I'm totally recommending IT!!!!!!"
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About David M.
Vehicle
2005 Chevy Silverado
I use my vehicle for
Pulling 5th wheel trailer
Posted on 10/07/2008 by Tony C. - 2000 Ford Excursion (Greenbrier ,TN )
5 of 11 people found the following review helpful.

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Quality
"FROM THE START ITS WORKED JUST AS I WAS TOLD IT WOULD
SEEMS TO BE GETTING BETTER EVERY TIME I DRIVE THE TRUCK"
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About Tony C.
Vehicle
2000 Ford Excursion
I use my vehicle for
TRAVEL
Posted on 10/06/2008 by Patrick M. - 2006 Nissan Titan (Kaneohe,HI)
5 of 13 people found the following review helpful.

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"Insatallation was very easy. Havn't had a chance to see how much gas I,m saving if any. Do notice a quicker response on the throtle at slightly lower rpm,s. Recommend this product to any one that wants a little more from your engine.
Pat in Hawaii"
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About Patrick M.
Vehicle
2006 Nissan Titan
I use my vehicle for
work, towing trailers - max capacity if not over.
Sad that I could not get it to work
Posted on 09/26/2008 by Donald W. - 2007 Chrysler Pacifica (Albion,NY)
4 of 7 people found the following review helpful.

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"I was unable to get the Econ to work on my 2007 Chrysler Pacifica. The Hypertech people were very helpful, and were even willing to take my vehicles computer and install it themselves, but I was unable to give up my car for 3 to 4 days while it was done. I will gladly try there products again when I get another one that they support."
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About Donald W.
Vehicle
2007 Chrysler Pacifica
I use my vehicle for
travel to work, trailering snowmobiles, and long trips.
Posted on 08/02/2008 by Richard S. N. - 2000 Ford F-350 (Waterbury,CT)
16 of 27 people found the following review helpful.

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"I have had the engine (Powerstroke) tuned to the "A" program for a little over a week. There is a definite power increase at higher rev's (over 2100 rpm, approximately). I am in the process of checking fuel economy. If I can pick up 2 or 3 miles to the gallon with the increased power and torque, I'll be one happy camper. I was getting 10.5 mph towing a 10,500 lb fiver and about 14 mpg solo. My truck is a crew cab dually, four wheel drive which I've had for 6 years. I will post my results in a couple of weeks with the info. So far, it looks good."
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About Richard S. N.
Vehicle
2000 Ford F-350
I use my vehicle for
Mainly towing 5th wheel
Posted on 07/21/2008 by Ronald O. - 2007 Ford F-150 (Bakersfielf,CA)
45 of 49 people found the following review helpful.

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"the product is incredibly easy to install. however i was hoping for better mpg. i have a completely stock 2007 f-150 4x4. since the upgrade, i've driven two tanks. the first tank was no change in mpg. and the second had 1 mpg better. i don't know if it will continue to increase or if that's it. but i know they advertised 2-6 mpg gain. so... not quite what i was hoping for."
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About Ronald O.
Vehicle
2007 Ford F-150
I use my vehicle for
everything
Posted on 07/16/2008 by Chris C. - 2000 Chevy Silverado (Zirconia,NC)
12 of 75 people found the following review helpful.

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"this is worth every penny"
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About Chris C.
Vehicle
2000 Chevy Silverado
Posted on 07/08/2008 by Roger O. - 2007 Dodge Ram (Bethlehem,PA)
15 of 26 people found the following review helpful.

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"ecellent power, better gas mileage bi 1.5 MPG"
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About Roger O.
Vehicle
2007 Dodge Ram
I use my vehicle for
work, hunting .fishing ,travel.
Posted on 07/08/2008 by Scott S. - 2007 Chevy Tahoe (Titusville,NJ)
34 of 39 people found the following review helpful.

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Quality
"I bought the max energy to improve fuel economy, didn't really care about any performance gains. Installation took less than 10 minutes. I've only had the max energy econ installed for about a week, but have noticed a mpg gain of approx. 1.5 driving around town with the AC on. Also does feel more responsive."
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About Scott S.
Vehicle
2007 Chevy Tahoe
I use my vehicle for
daily driving, family trips
Posted on 07/02/2008 by Charles S. - 2006 Cadillac Escalade (Valley Center,KS)
28 of 31 people found the following review helpful.

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Quality
"The installation was very easy.
The results are +/- 1.5 mpg which is of more and more value as the price of fuel goes up. I drive 50,000 miles per year and 1 mpg increase saves me over 200 gallons per year. The E-con ax pays out in less than 6 mos."
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About Charles S.
Vehicle
2006 Cadillac Escalade
I use my vehicle for
Business
Hypertech Max Energy E-Con
Posted on 07/01/2008 by Bradley R. - 2007 Chevy Silverado (Austintown,OH)
31 of 47 people found the following review helpful.

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"I am very satisfied with my purchase of the Hypertech Max Energy E-Con.I noticed an immediate difference in horsepower and after installing and filling up my gas tank for my 2007 Silverado1500 new body 4.8L V8 I have noticed a considerable difference in my MPG!!I reccomend purchasing this product to all owners of full size 4X4's!!!!"
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About Bradley R.
Vehicle
2007 Chevy Silverado
I use my vehicle for
travel,errands,family activities,etc.
Posted on 07/01/2008 by William G. (Sunlakes,AZ)
39 of 55 people found the following review helpful.

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"power good, shifting good, mpg bad, mpg dropped almost 3 mpg. very disapointing."
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Posted on 06/30/2008 by Ernest T. - 2006 Chevy Silverado (Fort Worth,TX)
10 of 66 people found the following review helpful.

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Quality
"Its alright"
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About Ernest T.
Vehicle
2006 Chevy Silverado
I use my vehicle for
commuting
Hypertech Max Energy E-Con 2007 GM 6.0l Max
Posted on 06/28/2008 by Clair K. - 2007 Chevy Silverado (Rock Springs,WY)
35 of 39 people found the following review helpful.

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Quality
"This thing works great, ease of installation, great.
I installed this and was a bit skeptical but after a month of testing I am averaging 2 MPG better city and highway and my truck runs better. This really works. My only problem is that I can't download any different programing, website or my problem not sure.
Clair K.
WYO"
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About Clair K.
Vehicle
2007 Chevy Silverado
I use my vehicle for
Every day driver, hunting , fishing etc.
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