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Wehrli

WCFWCF100624

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

$683.85
$683.85 $705.00
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WARNING California Proposition 65

This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Full warning & details

Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals may be in the products you purchase, in your home or workplace, or released into the environment. For more information about the specific exposures from this product, visit the link below.

www.P65Warnings.ca.gov

Not available in California

This product is not CARB-compliant and cannot be shipped to California addresses. Orders with a California shipping address won’t be able to complete checkout for this item.

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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.

  • Fully TIG Welded 11 GA Stainless Steel Construction
  • Heavy Duty 2" Passenger Side Up Pipe
  • Heavy Duty 2" Driver Side Up Pipe
  • Flows 26% Better than OEM
  • Up Pipe Gaskets (4)
  • NO TUNING REQUIRED
  • Made in USA

Orders totaling $99.99 or more qualify for free shipping, unless otherwise stated on the product page.

Orders below $99.99 ship for a flat rate of $20.

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