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Air and Fuel› Air and Fuel Cooling Systems and Components

Wehrli

Driver Side 3 in. Intercooler Pipe 2020-2024 Duramax L5P Gloss Black

$345.00 $334.65 Save $10.35

SKU: W005 100365-GB

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 3in Driver Hot Side Intercooler Pipe Kit replaces the factory two-piece design with a stronger, smoother, and more reliable one-piece 3-inch aluminum pipe. It is made from high-strength, 14-gauge mandrel bent aluminum to improve airflow and handle higher boost and temperatures. The kit includes upgraded silicone boots and stainless steel T-bolt clamps. It is a direct bolt-on upgrade, requiring no tuning or additional modifications.

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 100365-GB

Videos

Wehrli Fab 3 Inch Driver Intercooler Pipe Full Install! Fits 2017-2019 Duramax L5P!

Wehrli Fab 3 Inch Driver Intercooler Pipe Full Install! Fits 2017-2019 Duramax L5P!
Full Wehrli L5P Piping Kit Install!

Full Wehrli L5P Piping Kit Install!
WCFab 3.5 Inch Passenger Side Intercooler Pipe Install. 2017-2019 2500/3500 L5P Duramax!!

WCFab 3.5 Inch Passenger Side Intercooler Pipe Install. 2017-2019 2500/3500 L5P Duramax!!

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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