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Air and Fuel› Intake Manifolds and Components

Wehrli

Intake Kit Stage 2 4in. for 2004.5-2005 Duramax LLY Sparkle Copper

$875.00 $848.75 Save $26.25

SKU: W005 100301-SC

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

Advanced — 4+ hours

Description

The Wehrli Custom Fabrication 100301-SC is a 3.5" High Flow Y-Bridge designed for custom build racing applications. It bolts to OEM intake runners and features a 3.5" Bead Roll Connection at the inlet. Constructed with 14 gauge aluminum and TIG welded CNC machined billet aluminum, it includes bungs for MAP sensor installation and a 1/8" NPT accessory port.

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 100301-SC

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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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