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Wehrli

Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box) - Bengal Blue

$242.17

SKU: W005 WCF100709-BB

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

Beginner — under 30 min

Description

The Wehrli 4" Intake Resonator Pipe is an aluminum intake upgrade designed for 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks. It replaces the factory plastic turbo resonator box to reduce air restriction and increase airflow to the turbo. The pipe features silicone hump boots and T-bolt clamps, with a durable powder-coated finish.

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 WCF100709-BB

Videos

Wehrli Fab 4 Inch Intake Full Install! 2017-2019 Duramax L5P!

Wehrli Fab 4 Inch Intake Full Install! 2017-2019 Duramax L5P!
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Wehrli Fab 3 Inch Driver Intercooler Pipe Full Install! Fits 2017-2019 Duramax L5P!

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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