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    Sinister Diesel

    Sinister Diesel 20-21 GM Duramax L5P 6.6L Intake Horn SD-IH-L5P-20

    Sinister Diesel 20-21 GM Duramax L5P 6.6L Intake Horn SD-IH-L5P-20

    sku: 8MSFO | mpn: SD-IH-L5P-20
    $294.68
    $357.49 $294.68
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    Emissions

    ⚠️ RACING/COMPETITION Use Only

    California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.

    Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.

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    SIN Intake Elbows

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