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DOWNPIPES

DOWNPIPES

DOWNPIPES

Downpipes are an essential component of a vehicle's exhaust system, responsible for carrying exhaust gases away from the engine and out through the tailpipe. Upgrading to a high-quality downpipe can improve exhaust flow, increase horsepower and torque, and enhance overall engine performance.

In this category, you will find a variety of downpipes designed specifically for Dodge Cummins 5.9L engines. Whether you are looking to replace a stock downpipe or upgrade to a performance-enhancing model, there are options available to suit your needs.

Products like Crazy Carl's TTDP Twin Turbo Downpipe and Stainless Diesel MYODP allow you to customize your downpipe to meet your desired specifications. With options for different flange sizes, materials, and designs, you can find the perfect downpipe to optimize your Cummins engine.

Diamond Eye offers turbocharger downpipes that are specifically designed for 1994-2002 Dodge 5.9L Cummins 2500/3500 models. Their stainless steel clamps and exhaust components ensure durability and longevity, even under harsh driving conditions.

If you are looking for an aluminum or stainless steel downpipe, MBRP has options like the DALHX40 and DS9401 that are designed to withstand high heat and corrosion. Industrial Injection also offers HX40 style downpipes that are compatible with 2nd gen Dodge Cummins engines.

Upgrading your downpipe is a great way to enhance your vehicle's performance and achieve a deeper, more powerful exhaust note. Explore the options in this category to find the perfect downpipe for your Dodge Cummins 5.9L engine.
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  • INDUSTRIAL INJECTION HX40DP2 DODGE DOWNPIPE AND CLAMP FOR 94-02 5.9L CUMMINS 4 IN. HX40 STYLE

    INDUSTRIAL INJECTION HX40DP2 DODGE DOWNPIPE AND CLAMP FOR 94-02 5.9L CUMMINS 4 IN. HX40 STYLE

    INDUSTRIAL INJECTION

    $221.71
    This downpipe will fit any of our phatshaft turbos for the 2nd gen cummins 5.9L. It will come with an exhaust clamp.The Industrial Injection HX40DP2 Dodge Downpipe and Clamp is designed specifically for 1994-2002 5.9L Cummins engines, making it an...
    $221.71
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  • DIAMOND EYE 221043 HX40 DOWNPIPE WITH CLAMP FOR 94-02 DODGE CUMMINS DIAMOND EYE 221043 HX40 DOWNPIPE WITH CLAMP FOR 94-02 DODGE CUMMINS

    DIAMOND EYE 221043 HX40 DOWNPIPE WITH CLAMP FOR 94-02 DODGE CUMMINS

    DIAMOND EYE MANUFACTURING

    $162.99
    PN-221043 - FOR '98.5-'02 DODGE HX40 TURBO DIRECT PIPE & V-BAND 221043 – FOR 1998.5, 1999, 2000, 2001 & 2002 – DODGE 5.9L 24 VALVE CUMMINS DIESEL 2500/3500 – 4″ ALUMINIZED – PERFORMANCE DIESEL EXHAUST –...
    $162.99
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  • MBRP DS9401 Dodge 4 Inch Down Pipe Armor Plus Series For 98-02 Dodge Ram Cummins

    MBRP DS9401 Dodge 4 Inch Down Pipe Armor Plus Series For 98-02 Dodge Ram Cummins

    MBRP

    $199.99
    The MBRP DS9401 1994-2002 Dodge Ram Cummins T409 Stainless Steel 4 Inch Down Pipe is the ultimate upgrade for any enthusiast seeking top performance and durability from their exhaust system. Crafted from rugged sixteen gauge T409 Stainless Steel, this...
    $199.99
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  • MBRP DALHX40 4 Down Pipe For Hx40 Turbo Inch

    MBRP DALHX40 4 Down Pipe For Hx40 Turbo Inch

    MBRP

    $144.99
    MBRP presents the MBRP DALHX40 1998-2002 Dodge Ram 5.9L Cummins 2500/3500 Aluminized Steel HX40 Turbo 4 Inch Down Pipe – a robust and high-performance exhaust upgrade designed to unleash the full potential of your vehicle. This down pipe is specifically...
    $144.99
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  • DIAMOND EYE VC400HX40 STAINLESS STEEL HX40 EXHAUST CLAMP 4IN. DIAMOND EYE VC400HX40 STAINLESS STEEL HX40 EXHAUST CLAMP 4IN.

    DIAMOND EYE VC400HX40 STAINLESS STEEL HX40 EXHAUST CLAMP 4IN.

    DIAMOND EYE MANUFACTURING

    $48.88
    The Diamond Eye VC400HX40 Exhaust Clamp is a top-of-the-line performance diesel exhaust part designed to enhance the functionality of your vehicle. Crafted specifically for HX40 style turbo systems, this V-Band clamp is a must-have accessory for anyone...
    $48.88
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  • DIAMOND EYE 261001 ALUMINIZED 4" HX35 DOWN PIPE 94-02 DODGE RAM WITH 5.9L CUMMINS DIAMOND EYE 261001 ALUMINIZED 4" HX35 DOWN PIPE 94-02 DODGE RAM WITH 5.9L CUMMINS

    DIAMOND EYE 261001 ALUMINIZED 4" HX35 DOWN PIPE 94-02 DODGE RAM WITH 5.9L CUMMINS

    DIAMOND EYE MANUFACTURING

    $139.83
    The Diamond Eye 261001 Turbocharger Down Pipe is a must-have upgrade for owners of a 1994-2002 Dodge 5.9L Cummins 2500/3500 truck seeking improved performance and efficiency. Specifically designed to fit all cab and bed lengths, this turbocharger down...
    $139.83
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  • PAI 132033 S400 EXHAUST OUTLET GASKET (T6) FOR 89-24 CUMMINS 5.9L/6.7L

    PAI 132033 S400 EXHAUST OUTLET GASKET (T6) FOR 89-24 CUMMINS 5.9L/6.7L

    PAI INDUSTRIES

    $6.74
    The PAI Industries 132033 Exhaust Outlet Gasket-S400-T6- designed for 1989-2024 Cummins 5.9L/6.7L 12V/24V engines is a high-quality replacement part that guarantees OEM-level fitment and functionality. This exhaust outlet gasket, with Cummins OEM#...
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  • BD DIESEL 1405926 HX40 EXHAUST V-BAND CLAMP BD DIESEL 1405926 HX40 EXHAUST V-BAND CLAMP

    BD DIESEL 1405926 HX40 EXHAUST V-BAND CLAMP

    BD DIESEL

    $35.95
    The BD Diesel 1405926 Exhaust V-Band Clamp-HX40 Universal is a top-of-the-line product designed to enhance the performance of your vehicle. This exhaust clamp features a 4-inch Half Marmon (HX40) flange, ensuring a secure connection for your exhaust...
    $35.95
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  • CRAZY CARL'S TTDP TWIN TURBO DOWNPIPE 1994-2007 DODGE CUMMINS 5.9L 12V/24V CRAZY CARL'S TTDP TWIN TURBO DOWNPIPE 1994-2007 DODGE CUMMINS 5.9L 12V/24V

    CRAZY CARL'S TTDP TWIN TURBO DOWNPIPE 1994-2007 DODGE CUMMINS 5.9L 12V/24V

    CRAZY CARL'S TURBOS

    $229.99
    Downpipe, works with our twin turbo system.   Heavy galvanized, fully welded, flanged inlet w/clamp and expanded slip-over outlet for ease of install. ***Parts are custom made to order and may take a few days to ship.*****Crazy Carl's TTDP Twin...
    $229.99
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