(100% SatisfactionGuarantee... or Your Money Back)
THESE ARE HIGH PERFORMANCE PRODUCTS USE AT YOUR OWN RISK
You DO NOT have to be a mechanic to install Duramileage
All OPTIONS provide you the SAMEDuramileage Tunes
Option #1 EZTUNER FLASH DOWNLOADER:
#1 SELLING TUNING OPTION
THE EZ WAY TO GET UP TO 4-7 MPG INCREASE
"Tried n True" DURAMILEAGE Tuning Options
Since no two trucks run alike you have the option to find the tune that works best for your truck and your driving situation.
Economy Tunes from 40 to 80 Horsepower
Power Tunes up to 100 Horsepower
The EZTUNER also saves your truck's STOCK file if you need to put the truck back to stock for service work
The EZTuner plugs into the OBD2 diagnostics port under the dash of your truck and you flash the DURAMILEAGE tune onto your truck's stock ECM in just minutes.
Tunes can be updated via Internet!
CUSTOM TUNED TO YOUR TRUCK AND YOUR NEEDS!
Tire Size and Speed Governor Adjustments
Due to High Demand please allow up to 1-2 weeks shipping time
RECENT TESTIMONY:
Hi Steve
Thought I'd drop a line and let you know how well your product works... I am a diesel specialist for over 16 years and have tried all kinds of products but have never been as impressed as I am with yours. I installed it in my 2007 gmc dmax. The power increase is awesome, am able to chew up 5.0l mustangs on the street and laugh the whole time doing it. The mileage increase i see is unreal going from 20mpg to over 26mpg (imperial) on highway.
The mileage while pulling my 10 000lb camper has climbed also from 12mpg to 18-20mpg giving me over 4 hours of drive time even in a 40mph headwind where as before I could only get 2 hrs of drive time to a tank of fuel. Its like getting half a tank of fuel for free.
I am so impressed with this tune that I have 10 customers lined up for it. I hope that we can work something out that I can add it to my product lines.
thanks again
Willie - Canada
Option #2 CUSTOMER'S ECM:
BEST OPTION IF YOU NEED IT FAST AND WANT TO SAVE MORE $
Remove and ship us your truck's factory ECM.We will remap the fuel tables with our tried and true DURAMILEAGE fuel mileage calibrations that meet your driving needs and ship it back SAME DAY. Plus you get the latest GM Service Updates installed at no extra cost.
Installation and deinstallation of the ECM is extremely quick and simple. The ECM is attached to the lower portion of the driver’s side battery and easy to access and should only take 5-10 MINUTES to remove (SEE DIAGRAM INSTRUCTIONS UNDER ECM REMOVAL TAB)
48 HOUR TURN-AROUND POSSIBLEif you need to "Overnight" your ECM. For EXAMPLE if you shipped it FedEx or UPS Next Day on Monday afternoon... you would receive it back Wednesday morning!!! (Customer responsible for PRE-PAID FedEx and UPS express shipping)
FREE US Postal Service 2-3 Day Priority Shipping is available if you do not send us a "PRE-PAID" FedEx or UPS Return Label along with your ECM.
Option #3 "PRE TUNED" ECM:
BEST OPTION IF YOU ARE CONCERNED WITH WARRANTY AND WANT TO KEEP YOUR ORIGINAL ECM 100% STOCK.
You are purchasing a "Secondary" ECM for your vehicle... tuned with our DURAMILEAGE calibrations " and updated with your truck's VIN# and GM's latest Service Programing to 100% match your truck's stock configuration.
PRE-TUNED ECM NOTES:
ECM's are NEW or Preowned in A1 condition.
You install the Pre-Tuned DURAMILEAGE ECM and then swap out your truck's ECM when you have to visit the Dealership.
PRE-TUNED ECMS TAKE 2-4 WEEKS TO SHIP DEPENDING UPON AVAILABILITY OF CORES BEING IN-STOCK.
