What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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Burnswil

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As far as make power, feels like it. Definitely more responsive. Yes it does disable AFM.


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gpracer1

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Just don’t wait for over a year to install it like I did


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Oh heck no!! I’ll be installing the same day it comes in my email. I already own EFI Live and have it on my vette and obs hoe, so it’s easy.
 

4myfreedom

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Oh heck no!! I’ll be installing the same day it comes in my email. I already own EFI Live and have it on my vette and obs hoe, so it’s easy.
Do they have options for OBS TAHOE ? I can do BBT FOR my 08 avalanche


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