Magnaflow help

[Tledford321]

I have a '11 Tahoe and want to get rid of the ugly resonator and make it sound a little more mean. I have read tons of post, but not sure which Magnaflow muffler to go with. Can anyone help on this one? Thanks

 

[sumo]

thats the resonator at the bumper you see. You can cut that out and put a tip on the end. Cutting that off will slightly change the sound. Muffler is mid section of the body and its a 2 and 7/8 inch i believe.

 

[Tledford321]

I know what and where the resonator is. I just want suggestions on which Magnaflow muffler to go with and what size pipe does it need to fit. Suggestions?????

 

[Goodinblack]

Biggest one available. 12589.

Nathan and Jacob both have them. They should chime in soon.

 

[Xav8r]

Biggest one available. 12589.

Nathan and Jacob both have them. They should chime in soon.

I have the same question for a '12 Avalanche ... is the 12589 the largest/quietest fit?

Thanks in advance.

 

[sumo]

When i went to the place to get mine installed they ran out of that part number. I went with a 11249 which is slightly larger inlet and outlet at 3 inches but still was able to have it welded on.

How it sounds.
http://www.youtube.com/watch?v=YZ3acUZYYRQ&feature=plcp

in cabin
http://www.youtube.com/watch?v=qDWl9ZIZh4Q&feature=plcp


Tubing size is actually 2 3/4

 

[NathanJax]

Biggest one available. 12589.

Nathan and Jacob both have them. They should chime in soon.

I like mine no issues. Quiet while normal driving and can hear a little grumble when on the throttle

 

[NORCAL SS]

look at my video. i have a 5x11x28 magnaflow with resonator cut off sounds great
http://www.youtube.com/watch?v=I2ODFOtJTX0&list=UUJwwnNFdE_AlBC4HTW71WDg&index=1&feature=plcp

 

[Tledford321]

Norcal- Did you just dump your exhaust after the axle or did you add tips?

 

[NORCAL SS]

dumped it and there is no smell at all in the truck