Peterbilt 389 DPF & Mufflers

Peterbilt 389 DPF & Mufflers

Peterbilt 389 DPF & Mufflers

Limit the noise coming from your truck with Peterbilt 389 aftermarket noise reduction mufflers and more. We have different styles and sizes of custom, chrome, and aftermarket mufflers to ensure you find the perfect one for your big rig. Shop at 4 State Trucks for top-notch mufflers.
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  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965304NX, 2888247NX For Cummins ISX Engine
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    1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965304NX, 2888247NX For Cummins ISX Engine

    GLOBAL EMISSIONS

    $2,141.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISX Engine * High Quality Diesel Particulate Filter* Made Of 304 Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM Quality Clamps And Gaskets Included* Sold Individually...
    $2,141.99
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    $2,141.99
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  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 1827310PEX For Cummins ISX Engine
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    1-Piece Stainless Steel Diesel Particulate Filter Replaces 1827310PEX For Cummins ISX Engine

    GLOBAL EMISSIONS

    $2,021.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISX Engine * High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM Quality Clamps And Gaskets Included* Sold Individually *...
    $2,021.99
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    $2,021.99
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  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 2871578 For Cummins ISX Engine
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    1-Piece Stainless Steel Diesel Particulate Filter Replaces 2871578 For Cummins ISX Engine

    GLOBAL EMISSIONS

    $2,029.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISX Engine * High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM Quality Clamps And Gaskets Included* Sold Individually *...
    $2,029.99
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