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Air and Fuel Intake Manifolds and Components

Wehrli

Wehrli Driver Side 3 in. Intercooler Pipe 17-19 Duramax L5P WCFab Grey WCFab Grey 100708-GRY

$370.00 $358.90 Save $11.10

SKU: W005 100708-GRY

In Stock
In Stock
Ships by Jun 13
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wehrli Driver Side Intercooler Pipe is a robust performance upgrade for 2017-2019 L5P 6.6L Duramax engines in Chevrolet Silverado 3500. This 3-inch high-flow intercooler pipe replaces the factory-installed 2.5-inch two-piece design with a single-piece 3-inch pipe, significantly improving airflow to maximize engine performance. It includes premium silicone boots and stainless steel T-bolt clamps for increased resistance to heat and pressure. The pipe features a durable custom powder coat finish in WCFab Grey. It's a direct factory replacement with no tuning required, offering enhanced reliability and efficiency.

Fitment

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Specifications

BrandWehrli
Part NumberW005 100708-GRY

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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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