OUR #1 SELLER for 2003-2010 DURAMAX
DURAMILEAGE EZTUNER DOWNLOADER
Get Instant TOWING Mileage Increase Up To 20%
Customers report up to 4-7 MPG increase Highway!
SEVEN LOADED TUNES
40-50 Horsepower - Best for Towing HEAVY Loads
60-80 Horsepower- BEST MILEAGE GAINS and MODERATE TOWING
90-100 Horsepower- Best for Performance
EZTuner BENEFITS
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- 6 MONTH MONEY BACK GUARANTEE!
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- Quick and EZ Installation
- - Plugs into diagnostic port under dash
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- Custom built Mileage Maps for Duramax
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- No need to remove your ECM for tuning
- Easily returns truck to stock for Dealer servicing
EZTuner Features
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UP-DATABLE via the Internet
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Allows Tire Size Changes
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Allows raising Speed Limiter
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Allows reading and clear trouble codes and Check Engine Light
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Allows monitoring of engine functions
PLEASE NOTE: If your dealership has never updated your truck's ECM Software we recommend getting the latest GM "calibrations and "operating system" from General Motors for best performance. The EZTuner will allow you to check what calibration is on your ECM.
THIS SPECIFICALLY APPLIES TO 2006 -2007 LBZ MODELS
FOR LATEST GM CALIBRATION PLEASE ENTER YOUR VIN # http://tis2web.service.gm.com/tis2web
PLEASE ALLOW 2-3 WEEKS FOR DELIVERY DUE TO HIGH DEMAND
(We recommend you send us your ECM for tuning on 2001 & 2002 Duramax pickups and Express vans and Topkicks/Kodiak)
6 MONTH MONEY BACK GUARANTEE!
