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Thread: Magnaflow...Which one?

  1. #1
    Join Date
    Nov 2007
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    Wichita KS
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    Magnaflow...Which one?

    Lookin to pick up a magnaflow muffler 3" center in/center out. Any suggestions on where the best place is to get one and which model of muffler etc..
    2006 Trailblazer SS RWD

  2. #2
    Join Date
    Apr 2008
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    Birmingham, AL
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    summitt. And I love my 14" round magnaflws!! Just decide how loud u want it, the bigger the muffler is the quieter it will be...
    01 Silverado

  3. #3
    Join Date
    Mar 2009
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    Wichita Falls, TX
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    They are cheap as he'll on eBay. As far as choice of muffler it depends on how loud or quiet you want it. I have the 22"long 5x8oval 2.5" dual in/out on mine and I love it. it is very quiet at idle,good rumble at lower rpms and wide open at WOT. I can hear my stereo over it at low volume which is a big plus. At 60-70 mph it is like I have factory exhaust. Still getting 15avg mpg in town with a heavy foot and around 20 on the hwy.
    2005 black Yukon XL SLT - traded in for me wife's new Fusion (GM sucks these days)
    2002 black Yukon SLT (the skinny sister)
    1969 green Pontiac GTO (Layla, AKA the black sheep)

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  4. #4
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    Honeywood, Ontario
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    I have a 25'' single 3'' in and out, it's actually quiter then stock at idle wakes up around 2000 rpm and sounds great
    2006 Silverado
    Little Black Bitch

  5. #5
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    Ya, mine isn't quite like that... Just a little but louder
    01 Silverado

  6. #6
    Join Date
    Nov 2007
    Location
    Wichita KS
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    well i dont have cats...but since i have the 2 dynomax race bullets already i was throwing the idea around of putting the bullets in the ypipe where the cats where as resonators, and running a smaller magnaflow. the idea i had was to stay away from the cackle and pop that you sometimes get from doing aftermarket exhaust....but dont know if thats possible
    2006 Trailblazer SS RWD

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