21+ Exhaust

[SSGUNNER]

Did you leave all the factory flaps and tips or do a Gm performance exhaust and replace muffler to the sport

Great question, no so I removed the stock muffler and resonator along with the flapper valve and curved out my tip to the side. Went with dual tips 4” on the passenger side rear only on one side. The rest of the piping is all stock i believe it is 2.5. I know some folks like going with 3” piping for better flow but mine is just fine with me.

 

[Frant]

Hey all, I posted this in a different thread. I purchased and paid for installation for this exhaust:

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The dealer said they cannot install it. 2021 RST Suburban 5.3L. Ive already changed the valence to the dual exhaust.

Does anyone know it says compatible but it doesn’t bolt up? Also, any other dual exhaust options out there??

 

[handstr]

Still deciding between corsa and Gm performance. I have the 6.2l and had corsa on a 5.3 in the past and loved it. But I was younger and no wife and kids. How is the cabin noise between the two. I think I’d rather go black tip corsa but don’t want any interior noise when running the interstate or pulling the boats

 

[H1Chester]

Still deciding between corsa and Gm performance. I have the 6.2l and had corsa on a 5.3 in the past and loved it. But I was younger and no wife and kids. How is the cabin noise between the two. I think I’d rather go black tip corsa but don’t want any interior noise when running the interstate or pulling the boats

I can tell you I had ZERO drone, absolutely NO engine noise in cabin of my 2015 RAM HEMI with American Racing Long Tube Headers, no catalytic converters and CORSA full exhaust. However, if I was a pedestrian on the street I’d want some ear plugs when I stomped on gas.

 

[MyTahoe91]

Just install sb cold air intake for 6.2 high country. Feel legit but not that loud as kn intake. Any suggestion on muffler delete or any performance muffer?

 

[handstr]

Just install sb cold air intake for 6.2 high country. Feel legit but not that loud as kn intake. Any suggestion on muffler delete or any performance muffer?

Did they come out with a tahoe/ suburban version yet or is this the truck one?

 

[UAEdunes]

Just install sb cold air intake for 6.2 high country. Feel legit but not that loud as kn intake. Any suggestion on muffler delete or any performance muffer?

I guess this is the Silverado one? How is the clearance with the hood?

 

[MyTahoe91]

Did they come out with a tahoe/ suburban version yet or is this the truck one?

I bought the one for silverado. Same input and connect. Just a hood clearance it just a little off.

 

[MyTahoe91]

I guess this is the Silverado one? How is the clearance with the hood?

Yup it for the silverado.still have a little gap. Try to bend it in this weekend.

 

[Trent88]

Corsa has a rebate that ends today.
up to $250 off, depending on how much you spend.
just ordered and saved $100