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Thread: mufflers

  1. #1

    Default mufflers

    what do yall think would be the ludest mufflers i could get for my truck are(350 with headers and true duals)
    i was thinkin glasspacks
    1991 k1500 z71, 3-inch body lift with 315x75 mickey thompson atz. all new xplod speakers to replace old speakers. brand new 5.7 liter 350 with flowtech midlength headers and true duals into one x pipe muffler

  2. #2


    are going to run cats with it??? flomaster 40 are pretty loud too but if you are just gonna run it straight through just throw some glaspacks and it will be loud as hell or just throw a cherry bomb extreme muffler on there
    Last edited by Pete95Sierra; 05-09-2008 at 08:28 PM.
    95 GMC Sierra 2500
    3" Body Lift, 33" Goodyear MTR's
    5.7L 350 TBI Edelbrock SDT Exhaust, Flowtech Headers, K&N Intake
    Sold :(
    1999 Jeep Cherokee, 3" Rustys lift, 33" BFG MT's, locked, armored: Rolled :(
    2000 Jeep Grand Cherokee Limited. K&N Intake, Custom Kolak Exhaust

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  3. #3


    Just find the shortest straight through muffler you can get your hands on, go with something like a 3.5" - 4" tip, and enjoy. Oh, and keep the cats, if you haven't already ditched 'em.

    2009 GMC Sierra Denali AWD

  4. #4


    i have a 1991 suburban with the 350 and dual 2.5 inch exhaust with glasspacks. i love the sound. boy is it loud!
    "The Tank"-1991 Chevy Suburban 1500
    1/2 ton-293k miles, 350 w/TBI
    1993 Lumina- 230k miles

  5. #5


    ya want loud? go open headers
    Death from above

  6. #6


    You could do electric cutouts, close'em for quiet open them for loud-run about $300 each.
    RMiller Conroe,TX
    2005 Silverado LS 5.3L
    2007 Tahoe LT 5.3

    >Flowmaster 40s
    >K&N air filter
    >Helix Power Tower TBS

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