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2004.5-2005 LLY Duramax Mercenary Autocal

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2004.5-2005 LLY Duramax Mercenary Autocal
$689.00

Availability: In stock

Mercenary autocal tuner for your 2004-2005 LLY equipped vehicle.  This tuner comes with 5 power levels that are switch on the fly using either a DSP5 switch or the tuner itself. You can also use the Edge Insight CTS or CTSII.  

Power Levels

Stock
Tow=40hp
Street=80hp
Hotstreet=120hp
Race=140+hp

Choose below to add a DSP5 switch  or if you are going to use an Edge Insight or the tuner itself to switch tunes please select the "Serial" option below.

Switch must be wired directly into the ECM wiring harness for the DSP5 switch to work.


SPECIAL NOTE: ALL 2006 DURAMAX WILL BE CONSIDERED LBZ FROM A TUNING ASPECT​  

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Description

Details

Mercenary autocal tuner for your 2004-2005 LLY equipped vehicle.  This tuner comes with 5 power levels that are switch on the fly using either a dsp5 switch or the tuner itself. You can also use the Edge Insight CTS or CTSII. **The flashing procedure on LLY Trucks will most likely fail due to the age of the ECM. We recommend sending us the LLY ECM, we will bench flash your ECM, and send the Autocal back with the ECM.

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