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Air and Fuel Air and Fuel Cooling Systems and Components

Wehrli

Wehrli Driver Side 3 in. Intercooler Pipe 01-04 Duramax LB7 Illusion Blueberry Illusion Blueberry 100349-IBB

$340.00 $329.80 Save $10.20

SKU: W005 100349-IBB

In Stock
In Stock
Ships by Jun 15
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This is a 1-piece 3" driver side intercooler pipe designed to replace the factory pipe and low-quality silicone boots. It features 14-gauge mandrel-bent aluminum construction. It includes silicone boots and T-bolt clamps. This intercooler pipe compliments the S400 over stock twin turbo kit or LB7 Y-Bridge Kits, offering a full 3" intake tract from turbo to engine, and uses straight high-pressure rated boots, eliminating angled boots like the factory ones.

Fitment

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Specifications

BrandWehrli
Part NumberW005 100349-IBB

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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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