Hypertech Max Energy E-CON Customer Reviews
117 Customer Reviews
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Hypertech's E-CON Programmer optimizes your engine's tuning for maximum fuel economy. Through a simple plug-and-play interface, the E-CON reprograms your engine's computer to squeeze more "go" out of every drop of fuel.
What's more, the Hypertech E-CON saves you wasteful trips to the mechanic by letting you read and clear diagnostic trouble code (DTYCs) and turn off "check engine" lights. And, you can quickly return the vehicle back to stock settings whenever necessary. Plus, the E-CON programmer is easily updated via USB (cable included) and the internet for the latest innovations and enhancements.
With fuel prices on the rise, the Hypertech E-CON makes perfect economic sense. Backed by a Lifetime Warranty.
Our 90+ Hypertech Max Energy E-CON customer reviews have an average rating of 4.50 out of 5 stars. To see specific reviews about your vehicle, please select your year, make and model from the drop down above.
Thanks to the Magnuson Moss Warranty Act: US Code – Title 15, Chapter 50, Sections 2301-2312, your vehicle’s factory warranty is protected by law when you add aftermarket parts. Details
117 Customer Reviews
Reviewed by Steven R (REDDING, CA) Reviewed for a 2010 Jeep Liberty — Apr 15, 2013 6:37 PM
The device was very easy to install and tech was right there when I needed them but as far as econ its just not there. I have ran several tanks of fuel through and there has been no change in my milage. I will continue to test and hopefully it will get better.
Reviewed by Eric P (MORRISVILLE, VT) Reviewed for a 2010 Jeep Liberty — Jan 08, 2013 1:20 PM
Loaded the tuning, for three weeks watched gas gallons, wrote down each fill-up miles. Have lost 2 miles per gal. Under stock 15 miles per gallon. Insted i was hoping to gain 2 miles a gallon. If you want a tune not a saving gas mileage tune i guess it's a good tune.
Reviewed by len z (Brick, NJ) Reviewed for a 2004 Jeep Liberty — May 23, 2012 8:13 PM
Installed the programmer on my 2004 Jeep Liberty limited. After installation i drove the Jeep on my normal commute and right away the MPG display started going up.It usually averaged 18 mpg,After a week it was averaging 21 mpg. Also besides the MPG increase it seems more powerfull under WOT acceleration.
Reviewed by RICH C (CHANNAHON, IL) Reviewed for a 2004 Hummer H2 — Apr 03, 2012 6:15 AM
Upon plugging in my Hypertech #33500 and finding it dead I called Hypertech. The tech said to check the cars fuses and I did. There is 11DCV at the plug. He also said that if it had worked I would have had to download the correct program.I guess it would be too much for $309. to expect it ready for my vehicle. So with the shortness of the tech and no real concern for my problem I decided to return it for a full refund. Autoanything was very understanding and set up the return without any red tape. I would not hesitate to purchase there again . There sales person was understanding and helpful.
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Asked by Anonymous
Dec 08, 2012 8:14 AM
Have 08 TBSS how you figure how much you increase the rev point and shift firmness
Asked by Noble W
Aug 02, 2012 10:15 PM
2012 Ford F-150
I am looking for a fuel saving devise for the Ford V6 Ecoboost. Is this the best unit for this?
Asked by Mike J.
Jul 23, 2012 3:58 PM
2003 Ford F-150
2003 Ford F-150 Supercrew XLT -- Fx4. I am putting in a new K&N Cold air intake kit as well as the Gibson Super Truck side exhaust. Will the Hypertech Econ still offer an increase in my MPG with these other aftermarket pieces?
Asked by Anthony C.
May 26, 2012 9:09 AM
1999 Jeep Wrangler
how much would it increase my gas mileage in a 99 jeep wrangler? and how do u get the most fuel increase?
Asked by Thomas H
Apr 27, 2012 6:31 PM
2009 GMC Sierra
Will it allow me to adjust the speed limiter?
Answered by Nathan S. — May 01, 2012 4:29 PM 2009 GMC Sierra
The Max Energy E-CON does not have the ability to adjust the top speed limiter, however the Max Energy Power Programmer caries the same program as the E-CON and allows for control over the top speep limiter. Please remember to never exceed the speed rating of your tires.flag Accept Answer
Asked by Charles R
Apr 05, 2012 4:06 PM
2000 Ford Excursion
Will the E-Con improve Horsepower ?
Answered by Michael K. — Apr 06, 2012 7:31 AM
Hi Charles, the E-Con tunes your vehicle for maximum fuel efficiency, not for performance. It does not have the performance tunes in it like the other Hypertech products. For that you would need the Hypertech Max Energy Programmer or another performance tuner.flag Accept Answer
Asked by jon s.
Feb 19, 2012 11:22 AM
2007 GMC Sierra
what turners/programers can i use to delete dpf on 07.5 2500hd 6.6l
Answered by Nathan S. — May 01, 2012 4:30 PM 2009 GMC Sierra
Unfortunately, our programmers are designed to be used with all emissions equipment installed.flag Accept Answer
Asked by Thomas O.
Feb 15, 2012 12:27 PM
2001 Dodge Durango
i have a 2001 durango 5.9 RT and want to get the e-con programmer i want better MPG's but i run 89 & 93 octane dose it work
Answered by Nathan S. — May 01, 2012 4:32 PM 2009 GMC Sierra
You will see an increase in economy with the Hypertech Max Energy E-CON and the factory recommended fuel grade.flag Accept Answer
Asked by Matt M.
Feb 15, 2012 6:18 AM
2002 Chevy S10 Pickup
How much will this help my MPGs?
Answered by Nathan S. — May 01, 2012 4:33 PM 2009 GMC Sierra
1-2 mpg is a common increase depending on driving style.flag Accept Answer
Asked by Dave G.
Jan 08, 2012 6:52 PM
2003 Chevy Suburban
will it increase fuel mileage and if so approx. how much ???
Answered by Thomas O. — Feb 15, 2012 12:28 PM 2001 Dodge Durango
yes by 2 to 6 mpg and depends on the vehicle so i heardflag Accept Answer