What muffler is everyone running?

[RedRocker]

^^^^^^^
I would be very interested to know what muffler you used

Magnaflow 12289. Summit sells them, here is the link: http://www.summitracing.com/parts/MPE-12289/

I only paid $99.78 for mine, I'm sure prices vary from place to place.

 

[metalemt]

Flowmaster 50 series did the 3 inch out basically made it into a catback sounds very nice I'm posting a video on YouTube now but it's processing so I'll post the link

 

[Freddie]

I had a Magnaflow 12289 it is a mild sounding muffler...I have new uninstalled one that is for sale

 

[Stitch2011LT]

2011 Tahoe - Flowmaster Super 40, Dual in, Dual out

 

[felixgun]

Magnaflow 12589 on the Burb.

Dual Flowmaster Original 40 series on the '77.

Magnaflow on the Caprice

Had this exact one on my 08 Tahoe and it sounded great!!

 

[NASTY GM]

2011 Tahoe - Flowmaster Super 40, Dual in, Dual out

Dual in

 

[Stitch2011LT]

Dual in

2 pipes in the muffler, 2 pipes out

My familiarity with nomenclature is likely sub-par haha

 

[metalemt]

Flow master 50 series 3 inch out

 

[RoliO]

Do any of these mufflers add any power or are they just for noise?

 

[felixgun]

Noise only unfortunately :/