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

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Doubeleive

Wes
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After 55 years of wanting and waiting for a forced injection vehicle, I finally bit the bullet and installed a Whipple 2.3L supercharger on my 2007 Yukon XL Denali. I'm looking forward to some fun times in the near future.

View attachment 445954
have fun, break it in right first
 

Fless

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After 55 years of wanting and waiting for a forced injection vehicle, I finally bit the bullet and installed a Whipple 2.3L supercharger on my 2007 Yukon XL Denali. I'm looking forward to some fun times in the near future.

View attachment 445954

I see that you're going to start the New Year right!
 

RooTBeeRthe1st

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well I requested some changes this past summer and they sent me 2-3 different tunes and I mistakenly thought I had put the original back on it but after digging around I found it was really from july/24, how I screwed that up I don't know and how I didn't find the 2021 one on my computer until several tries I also don't know I searched 4 hard drives because I normally backup everything and still only have 1 copy so going to back it up now......
At least you got it sorted!
I actually need to find my backup though the OEM tune now that I think about it
 

blueinkd

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Been busy with work and end of year. I picked up this 2008 LTZ two weeks ago with 115k miles. It's all stock with the exception of a Kenwood HU and new speakers all around.

Keeping her stock. Will be replacing the work out shocks with new OEM pieces soon.it has the Z55 suspension on it.
 

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Grady_Wilson

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Been busy with work and end of year. I picked up this 2008 LTZ two weeks ago with 115k miles. It's all stock with the exception of a Kenwood HU and new speakers all around.

Keeping her stock. Will be replacing the work out shocks with new OEM pieces soon.it has the Z55 suspension on it.
That thing is clean.
Someone took care of and loved that Tahoe.
Congrats.
 

Geoffsfas10

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Been busy with work and end of year. I picked up this 2008 LTZ two weeks ago with 115k miles. It's all stock with the exception of a Kenwood HU and new speakers all around.

Keeping her stock. Will be replacing the work out shocks with new OEM pieces soon.it has the Z55 suspension on it.
dang thats a solid find there!
 

Doubeleive

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dang thats a solid find there!
I just saw one listed here last night locally w/56k on it $15,000 probably will be gone quick, has a couple little issue's but no deal breaker i can see, the dash is probably cracked so they avoided picturing it typical.......
 

Geoffsfas10

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I just saw one listed here last night locally w/56k on it $15,000 probably will be gone quick, has a couple little issue's but no deal breaker i can see, the dash is probably cracked so they avoided picturing it typical.......

thats a nice find too! About once or twice a year I tell my wife I shoulda bought a Suburban.

Swapped the heater hose tee's out today. Between several threads here and watching videos of various skill and quality levels, I got the originals off, connections cleaned and new ones on in less then 30 minutes. Pretty pleased with that. Hopefully this is my last thing leaking.

Tuesday is emissions testing ( which is stupid ) and plate renewal. Also since my pass side rear door speaker comes and goes depending on how hard my kid slams the door. New infinity speakers will be here next week.
 

Grady_Wilson

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I just saw one listed here last night locally w/56k on it $15,000 probably will be gone quick, has a couple little issue's but no deal breaker i can see, the dash is probably cracked so they avoided picturing it typical.......
Seems like a good deal on a well kept truck.
Same here, there are times I wished I had the longer Suburban or XL, but then I drive through parking lots and am glad I don't have the extra length to deal with.
Seems the striping in these parking lots is made for parking a Prius.
 

Doubeleive

Wes
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Been driving Xl's and long bed pickups for 30+ years, no problems parking. Parking garages can be a little tight but you just take your time and it can be done, won't trust a Valet to do it though I'll park on the street instead
 

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