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

[swathdiver]

You're not wrong and neither am I, the boxes can be labeled differently.

 

[Sam Harris]

Lights on and off:

View attachment 216782 View attachment 216783

Looking great. Are these OEM? Who’s the manufacturer?


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[PG01]

Something doesn't add up here, either you are wrong or my fuse box labels are messed up. My #66 is WSW/HTR - Windshield Washer Solvent Heater (60A) which does't have a fuse in and #71 is LGM - Lift Gate Motor (30A) don't think either of them have anything to do with TBC

View attachment 216789
You're not wrong and neither am I, the boxes can be labeled differently.

The way you have it is the way it goes. Different years may have changed. Easy to tell , grab your dvom and hit the rear trailer connector... if you got power, done.

 

[Doubeleive]

I didn't have to add a fuse on my 2012, hooked them up and they worked

 

[PG01]

I didn't have to add a fuse on my 2012, hooked them up and they worked

Max tow pkg comes with jcase fuse but you still have to hook up the battery charge wire if you want charging in the rear

 

[Chrismnj]

View attachment 216789
You're not wrong and neither am I, the boxes can be labeled differently.

So safe to say that

I didn't have to add a fuse on my 2012, hooked them up and they worked

that's what got me confused plus I came across the picture that Pete posted, but like he said "Different years may have changed" so in my case no need to add fuse and fender wire goes to the left post and wire closer to the engine goes to right post closer to the fender criss cross.

 

[swathdiver]

Mine didn't come with the J-case fuse, says so in the book. GM must've added it later. Not having the fuse allows it to run a certain way, the details escape me at the moment, sleep deprived again.

 

[Chrismnj]

here is my wiring, I did put tubing on it.

 

[PG01]

here is my wiring, I did put tubing on it.

View attachment 216796

Beautiful, just beautiful...







Edit: im being my normal wiseass self fyi....

 

[89Suburban]

Looking great. Are these OEM? Who’s the manufacturer?


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They are made in Taiwan Eagle Eyes

https://www.1aauto.com/chevy-headlight-pair/i/1alhp00559?f=349278&y=2007

 

[Chrismnj]

Beautiful, just beautiful...







Edit: im being my normal wiseass self fyi....

There's nothing like a happy ending.

I'M a bit **** about wiring.

 

[89Suburban]

Forgot to mention I washed her up inside and out and did a little photoshoot in the warehouse at work.

 

[runt83]

Looks good!

Now if this PA winter would figure itself out I might get it cleaned up!


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[kbuskill]

Went catless today...

I'm not convinced that I like it. It is louder and definitely has more growl/rasp than it did before.

I think I will probably drive it for a few days and see but most likely gonna get a resonator or something to tone it down a bit.

I honestly didn't expect it to make that big of a difference in sound.

 

[Chrismnj]

Went catless today...

I'm not convinced that I like it. It is louder and definitely has more growl/rasp than it did before.

I think I will probably drive it for a few days and see but most likely gonna get a resonator or something to tone it down a bit.

I honestly didn't expect it to make that big of a difference in sound.

Jersey has visual cat inspection that sucks, btw your tahoe sounds great without it!

 

[kbuskill]

Jersey has visual cat inspection that sucks, btw your tahoe sounds great without it!

Thanks.

It doesn't sound bad. It's just more mud truck less, luxury truck sounding.

I was content with the exhaust tone before and didn't think the cats would make that big of a difference.

I also feel like it lost some bottom end torque but that may just be because it makes more noise than before so in my mind I think it should be going faster... lol

 

[Drok]

Now if this PA winter would figure itself out I might get it cleaned up!


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Yea i hear that. Im further up north and its snowing yet again haha

 

[gooffeyguy]

Thanks.

It doesn't sound bad. It's just more mud truck less, luxury truck sounding.

I was content with the exhaust tone before and didn't think the cats would make that big of a difference.

I also feel like it lost some bottom end torque but that may just be because it makes more noise than before so in my mind I think it should be going faster... lol

Less backpressure in the exhaust will usually move the powerband up in rpm

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18

 

[Leo1103]

Was bored today and decided to work on the headlights some more. Morimoto d2s 4.0 square upgrade with 35w 5500k hids. Also decided to swap the drl strips and tint the side marker since the housing is already apart. At this point I'm just waiting on some shrouds, led backlights and the bt controller.

 

[kbuskill]

Went catless today...

I'm not convinced that I like it. It is louder and definitely has more growl/rasp than it did before.

I think I will probably drive it for a few days and see but most likely gonna get a resonator or something to tone it down a bit.

I honestly didn't expect it to make that big of a difference in sound.

Well that was short lived... Went back to the muffler shop and had them add a short magnaflow style muffler in front of the Jones performance muffler I already had on it.

She sounds about like she did prior to the headers and removal of cats now.