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Air and Fuel› Intake Manifolds and Components

Wehrli

Wehrli Y-Bridge Kit for 2001-2004 D-Max LB7 Brizzle Blue Brizzle Blue 100693-BRZ

$925.00 $897.25 Save $27.75

SKU: W005 100693-BRZ

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 Custom Fabrication Y-Bridge kit replaces the restrictive OEM Y-bridge and cold side intercooler pipe with a high-flow 3" kit. This increases throttle response and turbo spool-up for 2001-2004 LB7 Duramax engines. The kit provides 50% more airflow than OEM upper intake manifold and cold side charge pipe.

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 100693-BRZ

Videos

LB7 DURAMAX WCFAB Y-BRIDGE INSTALL

LB7 DURAMAX WCFAB Y-BRIDGE INSTALL
WCFAB Unboxing Y-Bridge/EGR Delete (I didn’t mess around this time)

WCFAB Unboxing Y-Bridge/EGR Delete (I didn’t mess around this time)

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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