Finally taking care of the stock exhaust on 2010 Yukon Denali!

[JennaBear]

 

[felixgun]

I haven't taken her for a true test drive yet, but on start up, much quieter than stock. I think my stock exhaust may have had a slight leak though. Can't wait to open it up on the road though!

quieter?! That is awesome... I wonder if it will get louder as it gets "broken in"...

 

[wcsmith21]

Love my Corsa!

 

[JennaBear]

I also have it on the stock tune at the moment, so see if the tune makes it any louder.

 

[JennaBear]

She looks happy with a new tail pipe.

 

[THE YETI]

Looks happier on 22s.

 

[JennaBear]

Will be happier with the drop kit and Wilwoods installed...

 

[mikey42_69]

What is the size of the OEM pipes?

 

[07Burb]

Will be happier with the drop kit and Wilwoods installed...

That's really going to set your Denali off!

 

[soulsea]

What is the size of the OEM pipes?

I know it's 3.5" after the muffler, not sure if it's the same from the muffler to the cat.