Y-Bridge Kit 3in. 2006-2007 Duramax LBZ Fluorescent Orange

Name: Y-Bridge Kit 3in. 2006-2007 Duramax LBZ Fluorescent Orange
Brand: Wehrli
SKU: W005 100163-FO
Price: 1013.65 USD
Availability: InStock

$1,045.00 $1,013.65 Save $31.35

SKU: W005 100163-FO

In Stock

Ships by Jun 10

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

This kit is a direct replacement for the prone-to-failure factory LBZ/LMM Y-bridge. It features a robust, two-piece, bolt-together 3" High Flow Y-Bridge design for custom performance and racing applications. It bolts to OEM intake runners and has a 3" bead roll connection at the inlet. Designed for aftermarket high-flow piping and turbo kits; not compatible with OEM piping. The raw finish requires sealant to prevent corrosion. Cannot ship to California.

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

Brand	Wehrli
Part Number	W005 100163-FO

Videos

WCFab 2006 - 2010 LBZ / LMM Duramax High Flow 3" Y Bridge Kit

Duramax Y-Bridge Full Install (EGR Delete)

WC Fab Y-Bridge kit & 4" intake on my LMM Duramax!

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

2006-2010 LBZ|LMM Duramax High Flow Intake Bundle Kit

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.

View Full Return Policy