Flash Downloader Tune... If you don't want a "secondary" Pre-Tuned ECM or just don't have the time to ship us your truck's ECM... this is your best option.
Just tell us your truck's VIN# and Tire Size and we will build a DURAMILEAGE tune on a bench ECM using the latest GM Service Updates and then upload the DURAMILEAGE tune to a "Flash Downloader". We then ship you the Downloader and you plug it into the OBD2 diagnostics port under the dash of your truck and flash the DURAMILEAGE tune onto your truck's stock ECM in just a matter of minutes.
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Using the Flash Downloader is as easy as plugging it in and following simple instructions
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You must RETURN the Downloader after flashing your truck's ECM!
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Due to High-Demand... please allow 7-14 days delivery time.
PLEASE NOTE: Your truck's ECM may need to be updated with the latest "operating system" from General Motors for the Downloader to work properly on your vehicle. The Downloader will allow you to check what operating system is on your ECM before installation.
REQUIRES A REFUNDABLE $250 $100 DEPOSIT
