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Wehrli

Intake Horn High Flow for 2017-2024 Duramax L5P Bengal Silver

$269.00 $260.93 Save $8.07

SKU: W005 100775-BS

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Wehrli 100775-BS L5P Duramax High Flow Cast Turbo Intake Horn is a 4-inch cast aluminum turbo intake horn designed for 2017-2026 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks with the 6.6L Duramax Diesel (L5P engine), and 2019-2024 Chevrolet/GMC Medium Duty (4500, 5500, 6500) trucks with the L5D 6.6L Duramax. It replaces the restrictive OEM plastic turbo mouthpiece for increased airflow and improved engine performance and throttle response.

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 100775-BS

Videos

WCFab 2017-2025 L5P Duramax High Flow Cast Turbo Intake Horn

WCFab 2017-2025 L5P Duramax High Flow Cast Turbo Intake Horn
Wehrli Fab 3.5 Inch Intake Horn install! 2017-2019 2500/3500 Duramax L5P!

Wehrli Fab 3.5 Inch Intake Horn install! 2017-2019 2500/3500 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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