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Wehrli

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

$705.00 $683.85 Save $21.15

SKU: W005 WCF100624

In Stock
In Stock
Ships by Jun 17
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Replace the lightweight 16G, leak-prone, 1 5/8" OEM up pipes on your 2017-2026 6.6L L5P Duramax equipped Chevrolet Silverado or GMC Sierra 2500/3500 HD truck with this heavy-duty 11 gauge 2" Stainless up pipe kit. It features HD Stainless Bellows that will not crack and leak like OEM. This kit is designed to increase turbo spool-up and decrease EGTs. It is for use with factory exhaust manifolds and is fully compatible with WCFab Billet Exhaust Manifolds (Part Number WCF100373). The kit includes all necessary gaskets, requires no tuning, and is a direct bolt-on installation with no other modifications or upgrades necessary for a stock truck. It also fits 2019+ L5D Duramax (4500/5500/6500) Medium Duty Trucks.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandWehrli
Part NumberW005 WCF100624

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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