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Wehrli

Wehrli 2020-2024 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box) - Fine Texture Black

$242.17

SKU: W005 WCF100720-FTB

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wehrli Custom Fab WCF100720-FTB is a 4-inch intake resonator pipe designed to eliminate restriction and increase airflow to your GM 6.6L Duramax L5P turbo. This aluminum pipe is finished in a fine texture black powder coat and includes silicone hump and straight boots with stainless steel T-bolt clamps.

This intake pipe is a direct bolt-on installation for stock trucks, requiring no other modifications or tuning. It removes the factory plastic turbo resonator box, allowing for more airflow and a more aggressive sound. The factory air filter panel and box are retained for ease of maintenance.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandWehrli
Part NumberW005 WCF100720-FTB

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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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