Stock 2019 6.2 Sierra Denali Cat Back Exhaust

[jimsalone]

I am having a Corsa Performance cat back exhaust installed on my 2019 Sierra Denali 6.2 this weekend.  The stock cat back only has 3k miles on it.  Is there a market for it and if so, how much is it worth?  Thanks for your help

[DuRsT]

Typically stock cat backs are very hard to move, and if you do you get little to nothing for them.  

 

I'm very interested to hear your feedback on the Corsa system as well.  Love my truck but it is extremely quiet for a 6.2.  

[PhilB]

i'm also interested in hearing your opinion on the corsa exhaust.  

[romclean1]

I have a collection of exhaust systems from my previous 2018, hard to sell unless someone is looking for it.  I have an MBRP single side (Paid $500) that was just too loud  and then I bought a QTP dual exhaust ($1200) with the cutout, was super fun to be able to hit the button and go from moderately loud to really loud !
The problem is always highway drone.  On the highway I want stock quiet and around town a little more noise is ok.  The cutout added on the factory system is probably my end game, but I’ve got to purge some of this gear first!  
 

also curious to hear the system when you get it installed!

[2020Denali]

You didn't like the optional Performance Upgrade Pkg that is offered by GMC?  I love it.. it is nowhere close to being quiet.  This thing rocks.  deep rumble on idle, and very loud when you gun it..  sounds great on the highway.  You definitely hear it.  The complete kit adds a performance intake, and replaces the new rectangular tips with quad round tips..  you have the option of chrome or black.  they look and sound amazing!  

 

 

[romclean1]

25 minutes ago, 2020Denali said:

You didn't like the optional Performance Upgrade Pkg that is offered by GMC?  I love it.. it is nowhere close to being quiet.  This thing rocks.  deep rumble on idle, and very loud when you gun it..  sounds great on the highway.  You definitely hear it.  The complete kit adds a performance intake, and replaces the new rectangular tips with quad round tips..  you have the option of chrome or black.  they look and sound amazing!  

 

 

The black pipes look awesome

[TXguy]

On 2/4/2020 at 6:24 PM, jimsalone said:

I am having a Corsa Performance cat back exhaust installed on my 2019 Sierra Denali 6.2 this weekend.  The stock cat back only has 3k miles on it.  Is there a market for it and if so, how much is it worth?  Thanks for your help

I would be interested in purchasing it. You can email me at [email protected]