3.5 inch cat back $130 dollars.

[ChrisAU]

Got a video? I'd really like to see it. I do NOT want my Tahoe loud, I have my truck for that. However, I did order an AEM CAI today and I'm getting an in-person BB performance tune 4/28, would replacing the muffler be a big gain?

 

[ChrisAU]

Bueller?

 

[NORCAL SS]

muffler gained 12hp with nothing else done at wheels on a buddys truck.

Stock 6.2 muffler is restrictive we cut it up and baffles everywhere

---------- Post added at 12:36 PM ---------- Previous post was at 12:35 PM ----------

video

http://www.youtube.com/watch?v=I_E5417xFVo

 

[ChrisAU]

Hmmm, I wonder what the noise level would be like keeping the stock resonator on a 5.3L?

 

[Smokymance]

Tony, you got a ***** shot of what the rear looks like without the resonator? i wanna maintain that stock look to it, and sorta like the "resonator" look back there....

 

[NORCAL SS]

no i dont just looks a lot better no resonator in rear

 

[Wakinvol]

Hmmm, I wonder what the noise level would be like keeping the stock resonator on a 5.3L?

Contemplating the same thing before the tune...

Magnaflow and delete?

 

[NORCAL SS]

please check vids i posted its fine without resonator no drone.

 

[Smokymance]

So what you got hanging back there? nothing at all if you took the resonator off?

 

[NORCAL SS]

turned down after the axle just cut the factory pipe works out perefect