What Exhaust System Are You Running?

[TxDrewski]

Pace Setter LT's (ceramic coated)
No Cats
ORY
Full 3" to a VX single chamber
4" Rolled tip in stock exit location.

Sounds amazing, didnt really do what I wanted performance wise, however Ive been dragging my feet about a tune so.....

 

[_mostcommon]

Wish i could run without cats but unfortunately i live in California

 

[01ssreda4]

Move!!

 

[Mudfrog]

I'm running:

Flowmaster Shorty Headers
AP Exhaust Catalytic Converters
Jones Exhaust Max Flow Muffler 5"x11"x22" (MagnaFlow Style)
Dual rear side exit with 4" rolled tips

It sounds perfect for an SUV, loud enough to be heard when you get on it, quiet enough that the wife doesn't nag about it while cruising around.

 

[Bruizza]

I have a Gibson dual side exit. Decent growl and 0 drone. I wouldn't be upset if it was a bit louder though.

 

[01Konvict]

Magnaflow Catback 15666 and sounds great!! Deep low rumble and no drone but the normal 2200rpm hum of the GM small blocks. I picked mine up for $375 shipped!

 

[davidbeaver1]

Where did you get it for $375 shipped? Everywhere I look its $579...

 

[Yukonboy2014]

I cut the stock muffler off and welded in a Cherry Bomb glasspack. Sounds amazing...some in cab drone but not really. I like it. It was also forty bucks, which i like more.

 

[Yukie dookie]

I myself is lookin for something moderate not loud not evn a wot jus a nice rumble where u kno it's not stock single muffler no dual I was lookin at the FLM force II anyone running it also drone doesn't bother me I've dealt with it on my 95ss Impala chime on in guys 5.3 yukon 03 not lookin to break the bank 400 buck budget thanks....

 

[Yukie dookie]

Ttt

 

[TxDrewski]

I myself is lookin for something moderate not loud not evn a wot jus a nice rumble where u kno it's not stock single muffler no dual I was lookin at the FLM force II anyone running it also drone doesn't bother me I've dealt with it on my 95ss Impala chime on in guys 5.3 yukon 03 not lookin to break the bank 400 buck budget thanks....

You got spell check bro?

 

[HoeRyder26]

Im running my own custom single/dual system. Cut it behind the factory 2 bolt flange, ran a 3" mid pipe to a turbo muffler (keeps out the drone), then 2 2 1/2" tailpipes kicking 4 inch rolled tips behind the tires. Soon ill be ordering a set of Direct bolt on JBA'S and cutting in some magnaflow High flow converters.

Always get your exhaust done by a local professional shop. Its usually half the money and all you have to do is sit down in the office and relax. Well worth the money. I could never pay for a pre bent online exhaust. Most of the time they never fit, once the dies get worn out over time you end up being 5 degress off here and there and by the time you get to the back its 20 degrees off. If anyone here is in Mass and needs exhaust work done message me. Im out in the Worcester area. Ill quote anything you need or if you have questions.

 

[Chiggy]

Doug Thorley long tubes with the off road y-pipe to a magnaflow cat back.
Soon, once I've got more engine mods (cam and procharger) and a tq converter I'll be splitting the y and running an X to two mufflers and a tailpipe that looks stock-ish out each side.
Right now it sounds great with my mods and my custom tune. (they sound like shit when the computer pulls timing when shifting gears at only 5k rpm and whatnot)

 

[NORCAL SS]

ive been cutting off oem muffler and doing the 5x8x24 on customers trucks which i have listed on my store.

Waste of money doing cat back on these trucks

here is the muffler
http://www.tbssowners.com/store/index.php?act=viewProd&productId=313

 

[CHOO CHOO]

^x2....unless your gonna do long tubes, just cut off the muffler and weld another one in and either keep or delete the resonator. Get a nice set of slp tips and your good to go.
I had the magnaflow 12589 and it sounded great and practically no drone inside.

 

[mmeachem]

^x2....unless your gonna do long tubes, just cut off the muffler and weld another one in and either keep or delete the resonator. Get a nice set of slp tips and your good to go.
I had the magnaflow 12589 and it sounded great and practically no drone inside.

X2 I got the 12589 and it sounds good outside and inside w/o any drone.

 

[davidbeaver1]

Just ordered the MBRP cat back T409 today for my 01 Yukon XL. Got it for $339 shipped free from PerformanceTrucks.com. Can't wait till it gets here next week!

 

[NORCAL SS]

Just ordered the MBRP cat back T409 today for my 01 Yukon XL. Got it for $339 shipped free from PerformanceTrucks.com. Can't wait till it gets here next week!

6.0 on that set up be prepared for drone. This is why I dont sell their kits anymore

 

[SlowD]

I am in the process of buying a bunch of parts for my now wrecked Denali and one thing is an exhaust.
One question I hope you guys can answer, what exactly is the difference between exhaust kits/cat backs for the 5.3 and 6.0's?
I mean the kits look the same but kits for the 5.3 Yukon's are usually a lot cheaper?

Thanks for any help with this!

 

[NORCAL SS]

I am in the process of buying a bunch of parts for my now wrecked Denali and one thing is an exhaust.
One question I hope you guys can answer, what exactly is the difference between exhaust kits/cat backs for the 5.3 and 6.0's?
I mean the kits look the same but kits for the 5.3 Yukon's are usually a lot cheaper?

Thanks for any help with this!

THE 6.0 has a dual set up. Trust me on this just replace the oem muffler with a magnaflow. The oem piping is more then enough flow for a stock motor.