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Wehrli

Intake Horn 5in. for 2011-2016 Duramax LML Sparkle Granny Smith

$435.00 $421.95 Save $13.05

SKU: W005 100417-SGS

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 100417-SGS is a 4.8-inch High Flow Cast Aluminum Turbo Intake Horn designed for 2011-2016 LML Duramax engines. It replaces the restrictive OEM plastic inlet to provide increased airflow and improved performance, featuring a PCV connection port and eliminating the resonator for a more aggressive turbo sound. This product offers a 5.6% improvement in airflow over stock and is designed to complement WCFab Stage 1 LML Intake Kits.

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.

Available on iOS & Android

Specifications

BrandWehrli
Part NumberW005 100417-SGS

Videos

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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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