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    MBRP Chevrolet/GMC Silverado/Sierra 1500 4.3L/5.3L T409 Stainless Steel 3in Muffler Replacement

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    Upgrade your truck’s sound and durability with the MBRP S5011409 muffler. Constructed from T409 stainless steel, this muffler offers increased strength and corrosion resistance, making it well suited for demanding daily driving and harsh conditions.Featuring a 3-inch perforated core, the S5011409 delivers a richer, more refined exhaust tone while delivering up to 40% increase in flow. This enhanced design helps get more fresh air to your engines cylinders allowing it to breathe better. Designed specifically for Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with 4.3L or 5.3L engines, this muffler is the choice for drivers looking for improved sound with long-lasting performance.

    This Part Fits:

    Year Make Model Submodel
    2016-2021 Chevrolet Silverado 1500 Custom
    2019-2026 Chevrolet Silverado 1500 Custom Trail Boss
    2014-2026 Chevrolet Silverado 1500 High Country
    2015-2018 Chevrolet Silverado 1500 LS
    2014-2026 Chevrolet Silverado 1500 LT
    2019-2026 Chevrolet Silverado 1500 LT Trail Boss
    2014-2026 Chevrolet Silverado 1500 LTZ
    2023-2026 Chevrolet Silverado 1500 PPV
    2019-2026 Chevrolet Silverado 1500 RST
    2015-2021 Chevrolet Silverado 1500 SSV
    2014-2026 Chevrolet Silverado 1500 WT
    2019 Chevrolet Silverado 1500 LD Custom
    2019 Chevrolet Silverado 1500 LD LT
    2019 Chevrolet Silverado 1500 LD WT
    2022 Chevrolet Silverado 1500 LTD High Country
    2022 Chevrolet Silverado 1500 LTD LT
    2022 Chevrolet Silverado 1500 LTD LT Trail Boss
    2022 Chevrolet Silverado 1500 LTD LTZ
    2022 Chevrolet Silverado 1500 LTD RST
    2022 Chevrolet Silverado 1500 LTD SSV
    2022 Chevrolet Silverado 1500 LTD WT
    2019-2021 GMC Sierra 1500 AT4
    2014-2021 GMC Sierra 1500 Base
    2014-2026 GMC Sierra 1500 Denali
    2019-2026 GMC Sierra 1500 Elevation
    2022-2026 GMC Sierra 1500 Pro
    2014-2026 GMC Sierra 1500 SLE
    2014-2026 GMC Sierra 1500 SLT
    2019 GMC Sierra 1500 Limited Base
    2022 GMC Sierra 1500 Limited Denali
    2022 GMC Sierra 1500 Limited Elevation
    2022 GMC Sierra 1500 Limited Pro
    2019,2022 GMC Sierra 1500 Limited SLE
    2022 GMC Sierra 1500 Limited SLT
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