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

[Rocket Man]

Installed a Dynomax Ultra-Flo Catback. Been watching this thing off and on for a few years on Rockauto and it is always out of stock. Just happened to need to replace a muffler that rusted out and snagged it for $312 shipped. Fits like a glove, installed in the driveway with the rear up on jack stands.

Sounds great, not very loud but really good deep tone and minimal noise inside. View attachment 268600

Is it weld or clamp together?

 

[akbrener]

Is it weld or clamp together?

2 clamps on each end of the muffler, but its slip fit so easy to weld later if needed. should be good for a while though, the clamps are stepped stainless band clamps not u-bolts.

 

[lee.solorzano]

Well. Ordered it yesterday. Got it today. Installed and ready fir next stuff. View attachment 268303

man found a killer deal on some U2 wheels locallly. Didn’t really want black but will do for now maybe.

View attachment 268304

If u sell them in future keep my name. I like em


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[Doubeleive]

Usually stuff like that is bought seperate, pretty sure it would reflect on the receipt.
It's really something a builder would want to show you how awesome he is by adding it.

ya I'm going to have to ask him about that on monday, I see where it goes now anyway lol

 

[1BADI5]

OK guys, I have a questions for you. Need thoughts on 102/103/105 MM drive by wire Throttle Bodies, going on the Magnuson
1) Nick williams 103mm https://dsxtuning.com/products/nick...-boosted-throttle-body?variant=31754383163472
2) Katech 102mm
3) Holley 105mm low TPS or straight bore

Just make sure it rated for a boosted application.

 

[Sparksalot]

Do? Hit a damn buzzard with thecopcar.

Fortunately, only the buzzard was damaged. Hopefully it becomes buzzard food.

 

[wjburken]

Do? Hit a damn buzzard with thecopcar.

Fortunately, only the buzzard was damaged. Hopefully it becomes buzzard food.

What?

 

[89Suburban]

Installed a Dynomax Ultra-Flo Catback. Been watching this thing off and on for a few years on Rockauto and it is always out of stock. Just happened to need to replace a muffler that rusted out and snagged it for $312 shipped. Fits like a glove, installed in the driveway with the rear up on jack stands.

Sounds great, not very loud but really good deep tone and minimal noise inside. View attachment 268600

How does it look from outside?

 

[Just Fishing]

For the "while I'm in there"

 

[ls1frc]

Fixed my bad mixed mpg. So happy.

 

[1BADI5]

Fixed my bad mixed mpg. So happy.

View attachment 268620

What was the fix?

 

[Rocket Man]

For the "while I'm in there"

Yup.

 

[akbrener]

How does it look from outside?

 

[Sparksalot]

What?

 

[89Suburban]

Towing the boat to the house to weld a nut and waiting for grub on the way

 

[Fless]

Towing the boat to the house to weld a nut and waiting for grub on the way

View attachment 268632

View attachment 268631

You go through the drive thru with the boat in tow?

 

[cfmistry]

Ok fellas I need some help. I was wiring my radar detector into the rearview mirror harness and I must have shorted something. Now I’m not getting power to that lead which shows the temp/compass (though OnStar still works), AND the foglight icon on the dash doesn’t light up green (but the fogs and switch work fine). I checked the regular fuses and didn’t see anything blown. Any ideas??

 

[89Suburban]

You go through the drive thru with the boat in tow?

**** yeah, big guy stuff.

Ok fellas I need some help. I was wiring my radar detector into the rearview mirror harness and I must have shorted something. Now I’m not getting power to that lead which shows the temp/compass (though OnStar still works), AND the foglight icon on the dash doesn’t light up green (but the fogs and switch work fine). I checked the regular fuses and didn’t see anything blown. Any ideas??

You check the fuse panel on the side of the dash too?

 

[89Suburban]

@89Suburban
The OEM tight fitting Oil Filler Tube PN: 609729947

I don't see any listings for it unless you want used, but being it's a one time use...

Doing some searching you might be able to find some new old stock somewhere.

(grabbed it hoping it said "710" on it for lols with the wife, nope!)

Just ordered the used one, see how it goes.

 

[Just Fishing]

Towing the boat to the house to weld a nut and waiting for grub on the way

View attachment 268632

View attachment 268631

Aluminum, the only way to boat.