Difinitive exhaust choice for the 5.3?

[BigBuckeye]

Great feedback

 

[cardude2000]

I am running the Corsa exhaust on my stock Denali XL + the black K&N intake. Love it love it love it

Wait...why were you concerned about diameter on one Denali but not the other ?


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[hundhaus]

Wait...why were you concerned about diameter on one Denali but not the other ?


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Because my Callaway is supercharged and moving a lot more air. Everyone thinks my Denali XL that is basically stock other than exhaust and intake if freakishly fast for a stock truck so I am more than happy with it.

 

[cardude2000]

Because my Callaway is supercharged and moving a lot more air. Everyone thinks my Denali XL that is basically stock other than exhaust and intake if freakishly fast for a stock truck so I am more than happy with it.

Got it. That's the same reason I don't want to put it on my Denali. Don't want to choke the big v8 with a smaller cat back pipe. It's nuts because they have the proper cat back pipe for the 6.2 Sierra...


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[Undeserving]

Is there a resonator delete pipe available for those who just install a Venom 250 or similar in place of the factory mufler or are folks having an exhaust shop fab one while where are welding in the new muffler?

 

[08HoeCD]

Is there a resonator delete pipe available for those who just install a Venom 250 or similar in place of the factory mufler or are folks having an exhaust shop fab one while where are welding in the new muffler?

Check out the SLP Resonator Delete kit. Easy to install in your garage or driveway.

 

[dbbd1]

Check out the SLP Resonator Delete kit. Easy to install in your garage or driveway.

May have to call them to double check fitment. They only list up to 2013.