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Thread: dumped

  1. #1
    Join Date
    Dec 2005
    Posts
    29
    okay so as you can see in my sig ive got flowmaster exhaust which no one seems to like but im not going to put money into a new exhaust until i drop my 6.0 in next year...so ive got a 2.5 single inlet/2.5 dual outlet muffler that has pipes exiting out the rear with tips...today when i get home im chopping all that off and dumping them right after the muffler...not before or after the axle but right after the muffler...who has this done and loves the sound? i dont care about magnaflows or corsa or anything else right now cause i will be putting magnaflows on with my 6.0 but for now i want louder and i dont care about resonance...who has this done and how does it sound at WOT and how much louder is it than having pipes all the way to the back?
    99-pewter rcsb stepside-5.3-flowmaster exhaust-pretty much stock-15.2@92

    "Never race a fellow bowtie"

  2. #2
    Join Date
    Jan 2006
    Location
    San Antonio
    Posts
    827
    The only thing you have to watch out for is if you have a state inspection it will not pass with out some type of tail pipe, even if it is dumps. Dont ask me what the diff is in nothing after the muffler and dumps but it is state law.
    Tattoos, Kustoms, Chops, Guns and Pits..........Need I say more? AFTERLIFE KUSTOMS.

    Getting ready to put an 82 Chevy 1/2 ton blazer under the knife.

    EL JEFE
    ROUGHNECK


  3. #3
    Join Date
    Jan 2005
    Location
    Humble/Houston TX
    Posts
    2,586

    old mod list: H/C/I/N/E/G 408
    new mod list: 5.3, gears/posi, mufler and tune : (

  4. #4
    Join Date
    Jan 2006
    Location
    San Antonio
    Posts
    827
    That would work.
    Tattoos, Kustoms, Chops, Guns and Pits..........Need I say more? AFTERLIFE KUSTOMS.

    Getting ready to put an 82 Chevy 1/2 ton blazer under the knife.

    EL JEFE
    ROUGHNECK


  5. #5
    Join Date
    Dec 2005
    Posts
    29
    <div class='quotetop'>QUOTE(docone882000 &#064; Mar 13 2006, 04&#58;31 PM) [snapback]46869[/snapback]</div>
    The only thing you have to watch out for is if you have a state inspection it will not pass with out some type of tail pipe, even if it is dumps. Dont ask me what the diff is in nothing after the muffler and dumps but it is state law.
    [/b]

    well im having it done today because i couldnt do it myself because the muffler is waaaay back 2 inches in front of the rear axle...so the guy at the muffler shop told me he could move it and dump it and cali law says as long as the pipes are exiting after the cab im fine...so im havin it moved up as much as i can...and hes doin it for super cheap so i will let you know how it sounds
    99-pewter rcsb stepside-5.3-flowmaster exhaust-pretty much stock-15.2@92

    "Never race a fellow bowtie"

  6. #6
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    If you want rumble inside the cab of the truck, that is exactly how to do it. The drone will eventually wear thin on you, then you can put a turn down on it.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  7. #7
    Join Date
    Dec 2005
    Posts
    29
    yeah im having turn downs put on it when it gets moved today...i dont care about drone that much as long as wide open throttle is ear shattering
    99-pewter rcsb stepside-5.3-flowmaster exhaust-pretty much stock-15.2@92

    "Never race a fellow bowtie"

  8. #8
    Join Date
    Apr 2005
    Posts
    454
    i have it done, magnaflow 3inch in 3inch dumped ... i think it sounds awesome... i have a couple vidoes and pictures on my cardomain site the link is in my sig..
    1999 GMC Sierra black reg cab short bed SLE Z71 5.3 <--CARDOMAIN PICS
    NELSON 93 hot tune, 02 PCM, VOLANT Ram air intake, MSD wires, ACdelco iridium plugs , Edelbrock ceramic shorty headers, jegs off-road y pipe, Dynamax int pipe, 3" Magnaflow Exhaust with turndown, EGR removal, throttle body bypass, vette servo, long servo pin, performance 4th apply piston, B&M shift kit, SLP 160* thermostat, LS1 Fans, NELSON harness, ported and polished throttle body (did it myself, for free lol)..... _______? cam is next as soon as i stop spending all my money

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