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Air and Fuel Superchargers, Turbochargers and Components

Wehrli

Intake Resonator Pipe 4in. 20-24 Duramax L5P OEM Air Box Bengal Silver

$235.00 $227.95 Save $7.05

SKU: W005 100720-BS

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wehrli 4-inch intake resonator pipe is designed for 2020-2025 L5P 6.6L Duramax-equipped Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks. This pipe replaces the stock plastic turbo resonator box to improve airflow to the turbo by reducing air restrictions.

Crafted from 4-inch mandrel-bent aluminum, it features a Bengal Silver powder coat finish. It maintains the OEM air filter panel and filter box for straightforward maintenance and is a bolt-on installation that requires no tuning or other modifications.

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 100720-BS

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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