Air and Fuel› Air Cleaners, Filters, Intakes and Components

Wehrli

Intake Kit Stage 2 4in. for 2001-2004 Duramax LB7 Kiwi Green

$656.95

SKU: W005 100300-KIWI

In Stock
In Stock
Ships by Jun 11
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wehrli 100300-KIWI is a high-flow, fabricated aluminum intake pipe and air box kit designed to replace restrictive factory components on 2001-2004 LB7 Duramax engines, significantly increasing airflow for improved performance. It features 4" piping, a dry air filter, and a hydrophobic pre-filter cover.

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 100300-KIWI

Videos

2001-2004 LB7 Duramax S300 & S400 Single Turbo Install Kits

2001-2004 LB7 Duramax S300 & S400 Single Turbo Install Kits

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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