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

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NGAneer

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Nice, i have the tuner untill i can save up for a bb tune. This is good to hear.

Whats the turn around time?

I ordered on 4/11 and the tuned ECM/TCM arrived on 4/15. Pretty good if you ask me. I'll say I asked plenty of questions by email to [email protected] before hand so when I completed the tune form, I feel like what I was submitting would be somewhat tailored for them so they could quickly interpret what I was looking for.
 

Drok

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I ordered on 4/11 and the tuned ECM/TCM arrived on 4/15. Pretty good if you ask me. I'll say I asked plenty of questions by email to [email protected] before hand so when I completed the tune form, I feel like what I was submitting would be somewhat tailored for them so they could quickly interpret what I was looking for.

Oh not to bad, i keep reading they are behind so the time is in the weeks range.. maybe its for a different tune or theyre all caught up..

Yea ive asked many Qs also haha.
 

iconyq

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Beast!! And sweet garage as well.
wish I could say that was my garage :) it is a friend's auto body shop that we used for the weekend to complete the work. My shop is coming but wont be that size :)

that might just be the new name as 4 people have referred to the Denali as The Beast!!
 

NGAneer

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Oh not to bad, i keep reading they are behind so the time is in the weeks range.. maybe its for a different tune or theyre all caught up..

Yea ive asked many Qs also haha.
Probably on scan cables they're behind. I've heard that before. Mine was just plain mail order.
 

Drok

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Probably on scan cables they're behind. I've heard that before. Mine was just plain mail order.

Yes that sounds about right..

I may just do the mail order since im not going to do a bunch of performance mods other then what i have now. Once i sell the couple items i have ill be really close to the cost of a bb tune..haha..
 

aflumb

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washed the ol girl after not getting a chance in a while. also fixed the backup camera not working after swapping the radio out

IMG_0776.JPG
 

NGAneer

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Yes that sounds about right..

I may just do the mail order since im not going to do a bunch of performance mods other then what i have now. Once i sell the couple items i have ill be really close to the cost of a bb tune..haha..

All I have is what's in my sig. Intake, exhaust and servos basically. They do enough tunes that they could probably handle a setup like mine in their sleep.
 

PG01

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All I have is what's in my sig. Intake, exhaust and servos basically. They do enough tunes that they could probably handle a setup like mine in their sleep.
Sorry to jump in here but reading on bb website last night I thought i saw that i cant mail order with a 6 speed trans....what year is your truck? Ima gonna havta email them....
 

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