Wehrli 01-04 Duramax LB7 4in. Stage 2 Intake Kit - Bengal Silver

Name: Wehrli 01-04 Duramax LB7 4in. Stage 2 Intake Kit - Bengal Silver
Brand: Wehrli
SKU: W005 WCF100300-BS
Price: 619.83 USD
Availability: InStock

$639.00 $619.83 Save $19.17

SKU: W005 WCF100300-BS

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wehrli WCF100300-BS is a 4" Stage 2 Intake Kit with Air Box, crafted from 14g aluminum for 2001-2004 GM LB7 6.6L Duramax engines. It includes a dry air filter, Outerwear's pre-filter cover, and a 4" intake horn, designed to improve airflow and engine performance. This product cannot ship to the state of California due to Proposition 65.

Fitment

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Specifications

Brand	Wehrli
Part Number	W005 WCF100300-BS

Videos

WCFab: 2001-2004 LB7 Duramax Stage 3 High Flow Intake Bundle Kit

WCFab: 2001 - 2004 LB7 Duramax Stage 1 High Flow Intake Bundle Kit

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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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