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

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Can you speak to under-hood temps?

The price on these seem decent comparted to buying some other shorties & sending them out to be coated.
Definitely cooler. The ceramic coating helps keep heat inside the header. Some headers also have ceramic coating on the inside and those work best for heat retention but are also the most expensive.
 

RooTBeeRthe1st

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Same.

We don't have CARB or CAFE or whatever in NH, but we do have an annual Safety & Emissions inspection. If I had the $$$ I'd get LTs with cats. because I care a little bit about the environment. But those are like $2500+ after you get them coated, because road-salt. That's a lot for this guy.
Same, I like the sound of a catted exhaust personally, and the high flow cats are so much smaller, easier to package.
 

RooTBeeRthe1st

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Good to know, I don't like shiny parts though lol, but I like best bang for the buck performance...tough decision


EDIT: their website says out of stock temporarily, but summit racing says they have nine sets, and listed 50 bucks cheaper than BBK



EDIT:EDIT: the summit pro account knocks another 40 bucks off!

$508
 
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j91z28d1

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I got myself all hyped up and bought it

:rolleyes:


haha nice.


I feel the upside of cats is the lack of smell. I got so sick of smelling like exhaust fumes walking into restaurants, I put the stock ones back on my motorcycle lol


have kinda left them on everything since, as long as I can get them to flow decent, I'm OK losing 4hp haha
 

RichardCranium

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Peep my build thread for lots of roller pics!


_DSC0715web.jpg
 

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