headers

[13LTZHOE]

Looking for 1 7/8 headers with x pipe combo found a couple of different options I have found a set of stainless works on their website:

Stainless Works Tahoe 1-3/4-Inch Catted Long Tube Headers; Factory Connect CTTHCATY (07-14 5.3L Tahoe) - Free Shipping

FREE SHIPPING! Description. 2007-14 Chevy Tahoe and Yukon LT 1-3/4 primary tubes with 2-1/2 collectors. Includes clamps, O2 extensions and high-flow cats. Optio

www.americantrucks.com

but also found these:

Stainless Works Exhaust Headers SSW-CTTHCAT | RealTruck

SSW-CTTHCAT Stainless Works Exhaust Headers is on sale at RealTruck with a Low Price Guarantee and free shipping! Check out specific images and videos to make the perfect buying decision.

realtruck.com

was looking for some feed back if anyone has ran these

 

[avalonandl]

Headers are nice but on a 5400 lb SUV do you really need them?

 

[Foggy]

I really like my Kooks with the green cats Y pipe... but they don't make it anymore...
Spark plug access is easier I think.. You'll NEED a 45* plug end spark plug wire (ceramic)
to avoid burning the plug side boot on the headers...
Headers (I believe) are almost always a benefit over manifolds.. But you'll need to weigh the
cost vs. benefit.. You won't see any benefit in power or mpg without a good tune by a reputable
shop/person.
On a stock 5.3L engine you would be fine with 1 3/4" primaries. The 1 7/8" would be overkill
in my opinion.
I have the 1 7/8 but I have 6.2L and I was supercharged when I put them on