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  1. #1
    Sr. Apprentice smpoulin1's Avatar
    Join Date
    Sep 2008
    Location
    Charleston, SC
    Posts
    41

    Default Sub box for 08 sierra ext cab

    Anyone made a subwoofer box for an 07 or 08 extended cab? Sure would like some help.

    Thanks

    Steve

  2. #2

    Default

    I have an 04 and bought two individual boxes each with a 10" P2 and put one on each side under the back seat. It almost comes to the edge of the seat, but not quite. I bought them at Best Buy. Buddy worked there and got his cost.
    6" BDS Suspension Lift / 3" Body Lift / 38x15.50x20 Dick Cepek FCII on 20x12 Dick Cepek DC-1 (summer set) / 325/80/16 Dick Cepek FCII on 16x8 American Racing Diamond Back (winter set) / Hypertech Power Programmer III / Air Max Spiral Flow Air Intake / / 80mm Granetelli MAF / 80mm BBK Throttle Body / Helix Power Tower Plus Throttle Body Spacer / 2 Turbonators / Edelbrock Shorty Headers / 30 Series Flowmaster / 4.56 gears /

  3. #3
    Sr. Apprentice
    Join Date
    Apr 2008
    Location
    Fresno Ca./Slidell La.
    Posts
    54

    Default

    you can order them from supercrewsound.com

  4. #4
    Sr. Apprentice smpoulin1's Avatar
    Join Date
    Sep 2008
    Location
    Charleston, SC
    Posts
    41

    Default

    Thanks for the info.

  5. #5
    Sr. Apprentice
    Join Date
    Apr 2008
    Location
    Fresno Ca./Slidell La.
    Posts
    54

    Default

    no problem

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