Replacing Muffler on 1999 Tahoe

[TheBeast99]

You are wrong my friend. 1999 Yukon/Tahoes have DUAL inlets and single outlet.

i knew i wasn't seeing things when i took a look at my Yukon when it was up on the lift! sweet.
now my question is if it's even possible to get dual outlets, exiting opposite sides behind the wheels...
tho i think from the sound of an older thread i just read, i think it's gonna have to be a custom job ;_;

 

["350Vortec"]

My buddy has 40 series on his hoe, It sounds mean. But to much drone for me at highway speeds. My 50 series was perfect to my ears. May want to check out my video also.
http://www.youtube.com/watch?v=UR-Y3Rx3qPE

 

[waddlin]

The Magnaflow 5x11 oval has those sizes.

 

[992door]

I want to do similar but I want to change the rear pipe....

I would like to run a dual inlet & single 3'' outlet, with the 3" pipe going back out where the stock pipe sits.....

I think the only muffler like that is a FM 50 series.... Anyone done anything like that?

i know this is a little late but that is exactly how mine is setup

 

[Miami-Yukon]

i know this is a little late but that is exactly how mine is setup

How does it sound? And how bad does it get inside? I'm gonna do mine when my tax return comes in... Wifey will kick my butt if I spend any extra money right now! lol

Oh and what series muffler are you running the 50 FM ??

 

[992door]

here it is

http://www.tahoeyukonforum.com/forum/showthread.php?t=8955

 

[BlackedOutHoe]

I'm running a single Magnaflow 18 inch casing from the stock piping with no cats and a 5 inch tip to the back rear tire. Sounds good. A little loud, but I think if I still had cats it would be perfect.

Pic of where my exhaust exits.

 

[texasbred]

I have a DI/DO 40 series in mine, I really don't like flowmaster but it was on there when I bought it. It's dumped before the axle and very annoying. Hopefully I'll get it replaced with a magnaflow or dynomax and run some tips