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Wehrli

Passenger Side 3 in. Intercooler Pipe 04.5-05 Duramax LLY WCFab Grey

$330.00 $320.10 Save $9.90

SKU: W005 100355-GRY

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The 3" High Flow Passenger Side Intercooler Pipe for 2004.5-2005 LLY Duramax replaces the 2.5" factory aluminum pipe with a high flow, mandrel-bent, 14 gauge aluminum one-piece 3" pipe. This part uses upgraded silicone boots to withstand higher boost pressures than the factory components, increasing reliability and eliminating blown factory boots and horsepower-robbing boost leaks. The boot connection is straight at the intercooler, unlike the angled factory boot connection. It comes in your choice of custom powder coat colors.

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 100355-GRY

Videos

How to Install Wehrli Custom Fab Hot Side Intercooler Pipe 04.5-10 Duramax

How to Install Wehrli Custom Fab Hot Side Intercooler Pipe 04.5-10 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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