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    For 2017-2023 L5P Duramax 6.6L Stainless Steel 3.5" Downpipe（Polished）

    $169.99
    0 sold
    Qty

    Description：

    Vehicle Fitment:
    2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax L5P pickup trucks. 

     

    Description: This 3.5" turbocharger downpipe will increase exhaust flow out of the turbo, improving performance.After processing and polishing, the appearance is brighter and better.

     

    Features:

    • 3.5" Stainless Steel Piping
    • 20% better flow than the factory pipe
    • Heat-wrap included keeping engine bay temperatures down
    • Greater heat-retention
    • Will not affect emissions systems
    • Maximum flow for competition applications
    • 4-bolt flange, two studs installed

    *Off-road use only. Custom tuning required*