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Discussion Starter · #4 ·
Yes I’ll let you know occe thme
looks and sounds so good. let us know how they change your mpg and performance.

I think I want them. does it void the warranty?
not sure on the warranty mine is a 16 so it’s already out of the cadillac warranty. Main thing I like is the sound. Def feels a little low end for sure, but it sounds awesome. Not too loud but loud enough you can hear that 6.2. I’m gonna tune it and out an air intake on it and those 3 things together will make a huge difference in performance. As far as gas mileage I was getting 21.9 today
 

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2016 Escalade ESV, 2017 GMC Sierra 6.2
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My main criticism of those mufflers is that they rust out in about 3-4 years of daily driving. At least around here in Wisconsin they do. Not sure where you live, but a stainless upgrade might be in your future.
 
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