Wehrli 17-24 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets

WCFWCF100624

Wehrli 17-24 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets

$705.00 $683.85
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    Replace the lightweight 16G, leak prone, 1 5/8" OEM up pipes on your 2017-2025 6.6L L5P Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck with these heavy duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGT's. This kit is for use with factory exhaust manifolds. - - Fully compatible with WCFab Billet Exhaust Manifolds (Part Number WCF100373). - - INCLUDES GASKETS! -NO Tuning required, bolt on! -Will fit on stock truck no other modifications or upgrades necessary! - - Replaces the following GM Part Numbers: 12688021, 12702943, 12681437, 12680270, 12681162, 12674813, 12681162, 12676611 - - Also fits 2019+ L5D Duramax (4500/5500/6500) Medium Duty Trucks.

    This Part Fits:

    Year Make Model Submodel
    2021-2025 Chevrolet Silverado 2500 HD Custom
    2017-2025 Chevrolet Silverado 2500 HD High Country
    2017-2025 Chevrolet Silverado 2500 HD LT
    2017-2025 Chevrolet Silverado 2500 HD LTZ
    2017-2025 Chevrolet Silverado 2500 HD WT
    2024-2025 Chevrolet Silverado 2500 HD ZR2
    2017-2025 Chevrolet Silverado 3500 HD High Country
    2017-2025 Chevrolet Silverado 3500 HD LT
    2017-2025 Chevrolet Silverado 3500 HD LTZ
    2017-2025 Chevrolet Silverado 3500 HD WT
    2020-2025 GMC Sierra 2500 HD AT4
    2024-2025 GMC Sierra 2500 HD AT4X
    2017-2021 GMC Sierra 2500 HD Base
    2017-2025 GMC Sierra 2500 HD Denali
    2024-2025 GMC Sierra 2500 HD Denali Ultimate
    2022-2025 GMC Sierra 2500 HD Pro
    2017-2025 GMC Sierra 2500 HD SLE
    2017-2025 GMC Sierra 2500 HD SLT
    2020-2025 GMC Sierra 3500 HD AT4
    2017-2021 GMC Sierra 3500 HD Base
    2017-2025 GMC Sierra 3500 HD Denali
    2024-2025 GMC Sierra 3500 HD Denali Ultimate
    2022-2025 GMC Sierra 3500 HD Pro
    2017-2025 GMC Sierra 3500 HD SLE
    2017-2025 GMC Sierra 3500 HD SLT