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

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RooTBeeRthe1st

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Chopped up and rearranged the cat back.
Previously the resonator was just tacked on the end of the tailpipe just so I could try to see how much of a difference it really made.

So this afternoon I ended up basically redoing the whole Cat-Back. Left the v band on the cat, and the flex pipe coming off of that, then put the 3.5" resonator, then the 4" muffler exit, to the 3.5" inlet, then another v band and over the axle section.
Pretty sure it cut down on drone but I won't really know until I put a good bit of weight in it again so it can actually load up for long periods of time. The resonance previously was really bad when loaded, but hardly noticeable when empty.
Glad I was able to fit the resonator and muffler between the crossmember and the rear axle so I still only have a 3.5" section of pipe coming out of the back and no ugly resonator hanging down.
The only thing I really need to finish is the tip. I through the one that I made previously back on it for the time being so I don't melt the bumper. But it sticks out way too far, and I'm thinking I'll try to slash cut it sort of like factory.
 

Geotrash

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Detailed inside an out only took an hour, and I do this every 3 days
Especially when you have black/black + kids = nasty (finger prints and smudges on doors outside and windows in and out
Crumbs on carpet “leaf’s, dirt”)
I’m just OCD about dirty vehicles

Edit I’m in the wrong area lol
I share your palsy. I like to have our cars looking like they just rolled off the line. Drove the family to Cape May New Jersey this weekend, through a torrential rain storm, and then spent an hour wiping it down and detailing everything after I got here.
 

George B

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I share your palsy. I like to have our cars looking like they just rolled off the line. Drove the family to Cape May New Jersey this weekend, through a torrential rain storm, and then spent an hour wiping it down and detailing everything after I got here.
I do the same on occasion. Wife says I am hump-ing my truck and should have named it “Mistress”.
Whatever, Karen. :chillpill:
 
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Finally Replaced the front struts with all new parts except for springs and top strut mount. I've had the parts sitting in the garage for 3 months, lol.

That spring compressor kit I bought earlier this year from a link a member posted on here worked like a champ after spending a few minutes figuring out how to use it, lol.

Then after resetting the ALC trims I washed it. 20210925_190329.jpg

Pay no attention to the messy workbench, lol20210925_135314.jpg
 

Just Fishing

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Finally Replaced the front struts with all new parts except for springs and top strut mount. I've had the parts sitting in the garage for 3 months, lol.

That spring compressor kit I bought earlier this year from a link a member posted on here worked like a champ after spending a few minutes figuring out how to use it, lol.

Then after resetting the ALC trims I washed it. View attachment 351333

Pay no attention to the messy workbench, lolView attachment 351332
cleaner than my workbench.
I see Christmas lights!

wife has been nagging me to get the lights up before we get surprised with a snow storm.
also she wants me to rewire the cute little lawn deer set we have so i can put them out this year.

too much work!

:yuno:
 

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