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  • MBRP GMCA427 3" Turbo Downpipe | 11-15 GM 6.6L Duramax

    • MBRP GMCA427 3" Turbo Downpipe | 11-15 GM 6.6L Duramax

    $254.99
    (1 review) Write a Review
    SKU:
    MBRPGMCA427
    Weight:
    9.00 LBS
    Width:
    24.00 (in)
    Height:
    8.00 (in)
    Depth:
    8.00 (in)
    Shipping:
    Calculated at Checkout

    Product Description

    MBRP GMCA427 3" Turbo Downpipe | 11-15 GM 6.6L Duramax

    MBRP Exhaust 3in. Turbo Down Pipe-Carb EO # D-763

    Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped.

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    • 5
      great fit!

      Posted by dustin cichon on 1st May 2017

      Downpipe fit perfect. feels heavier and better than others i have installed. Would recommend!