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Testimonials

3500 SRW Silverado
"With the Hypertech Max Energy programmer I have seen up to a 2mpg increase when pulling 10,000-12,000 pound trailers, and as much as 3mpg increase in highway driving without a trailer when running on stage 2." Part #32003
2001 Dodge RAM 1500 5.9L
"More power, more torque, and better fuel mileage!" Part #50009
2004 F150 2WD Super Crew 5.4L 3-Valve
"...the icing on the cake...I averaged over 18.1 mpg...!" Part #41043
2005 Dodge Ram 2500 5.7L
"...Hypertech has added up to 4 miles per gallon!" Part #50013
2003 Ford F250 4X4 4 Door 7.3L Turbo Diesel
"It pulled away so fast and just kept going!" Part #41040
2003 Chevrolet Silverado SS 1500 5.3L
"...it is like driving a different truck!" Part #30019
1999 Ford Power Stroke TD
"...recommended to all Ford Diesel owners!" Part #41039
2003 Ford 6.0 Power Stroke
"...This Thing Rocks!" Part #41042
1999 Trans Am
"...what a difference 20 minutes can make...this car is like a Rocket!" Part #30025
2003 Ford 7.3L Excursion
"...the fuel savings is just phenomenal!" Part #41040
2000 PSD Super-Duty
"This truck is like a Rocket!" Part #41039
2005 Dodge Hemi 5.7L
"I had a 4 Mile Per Gallon Increase!" Part #50013
2002 Chevy S10 Sportside
"What A Great Product! It's like a different truck!" Part #30012
2001 GMC Sierra 1500 5.3L
"The difference wasn't just noticeable, it's unbelievable!" Part #30023
2004 Chevrolet Silverado 2500 HD 6.6L
"Increased Gas Mileage, Torque and Power!" Part #30029
2005 Ford F-250 Super Duty Pickup 6.0L
"...4 extra mpg city driving! Safer to use than the competitors. No Brainer!" Part #41044
2006 Ford F250 6.0L Power Stroke
"I've had two Edge tuners. Hypertech offered more power...plus I got 4 more miles per gallon." HyperPAC Part #84005; Power Programmer Part #41044
2003 Ford F250 6.0L Power Stroke
"...average 3 more mpg in the city and 4 1/2 on the highway." HyperPAC Part #84005; Power Programmer Part #41044
2006 GM Denali 6.0L
"My mileage on 87 Octane was increased to 11.9 city and 15.5 Highway." HyperPAC Part #83009; Power Programmer Part #30022
2003 Dodge Ram 3500 5.9L Cummins
"After I installed Hypertech's Power Tuning, my fuel mileage increased by 3 mpg." Power Programmer Part #50017
2005 GMC Sierra 6.6L Duramax
"...I'm amazed at the results. But even better...fuel mileage increased 3 to 4 miles per gallon." HyperPAC Part #83004; Power Programmer Part #30029
LOVING the programmer! the WOT restriction is definitely gone and my truck can roast the rear tires now and it accelerates from a dead stop now like it should have from the factory. it also comes on super strong above 3k rpms and rips right to redline and
2003 F-250 6.0L
Whole new experience......couldn't feel the trailer at all. And......best Of all, I estimate a 2-3 MPG increase.
2002 Yukon XL
The Max Energy did exactly what I wanted it to do and it was very noticeable with the first hill I came to.
Watermelon Jim
gained 3 to 4 more mpg,saving me over 0.00 round trip. I will always have Hypertech on my truck from now on!"
2008 Jeep Wrangler JK
My wife drove it first and she could really tell it had something it was missing before.
Terry's 07 Duramax
I would recommend the Hypertech Max Energy (and have many times) to anyone looking for a manageable improvement in overall performance.
2007 Jeep Wrangler JK
I have found more power and better throttle response on and off the road most important at low off road speed. Plus I have photos to prove it!- Scott Harap Davie
2007 Chevrolet Classic Duramax (LBZ)
"I would definitely recommend Hypertech to anyone. Their diesel tuning gives it so much low end torque, its hard not to fry the tires from light to light..."
2008 6.4 Power Stroke
I have gained an honest 3 mpg running my Max Energy on Stage 2. The new tranny shifting is far superior to the factory shifting as well. The increased power while passing on the hwy is a real nice improvement that I really enjoy having....just spool it up