01-06 GM Duramax Bully Dog Power Pup Tuner/ Downloader SOLD!!!!!!
3 levels, #1-48 hp, 134 ft lbs, 2-69 hp, 209 ft lbs, 3- 138 hp, 294 ft lbs.
Also adjusts speed limiter, and speedometer for tire sizes.
Can read Diagnostic Trouble Codes as well.
Fits the GM Duramax 2001-2006 LLY, LB7, LBZ motors.
$275 shipped in U.S.
Thanks for looking ...
![image.jpg image.jpg](https://www.snowest.com/forum/data/attachments/203/203231-b03fbec654ba46914690b0d431e03406.jpg)
Also adjusts speed limiter, and speedometer for tire sizes.
Can read Diagnostic Trouble Codes as well.
Fits the GM Duramax 2001-2006 LLY, LB7, LBZ motors.
$275 shipped in U.S.
Thanks for looking ...
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