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Thread: Twin Turbo sierra startup

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  1. #1
    Do you have pics of how you routed your exhaust from the turbo back. I like the packaging but can't for the life of me figure out how to route the downpipe to the mufflers at the back of the truck, seems like just no space.

  2. #2
    Join Date
    Jun 2004
    Location
    george west texas
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    3,694
    Quote Originally Posted by kainedogg View Post
    Do you have pics of how you routed your exhaust from the turbo back. I like the packaging but can't for the life of me figure out how to route the downpipe to the mufflers at the back of the truck, seems like just no space.
    no mufflers...comes off the turbos straight down...I don't like back pressure
    '13 silverado LT...stock

    '11 lt 4x4 z71..tvs1900

    '01 gmc twins 6.0 jakes 400 ladder bars w/ coilovers tuned by nelson performance

  3. #3
    Join Date
    Mar 2003
    Location
    San Antonio, TX
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    11,038
    There's room for a 3" or 4" downpipe on both sides if you wanna make it fit.
    Turbomic has twins and both his fit; it's a tight fit but you can do it.
    And the ccab sleeper has them:
    http://www.ls1truck.com/newstorage/t...%28Copy%29.JPG
    old setup on his truck:
    http://www.ls1truck.com/newstorage/t...e/IMG_1489.JPG


    Like bud said, they 90deg down, in front of the tire.

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