Air and Fuel› Intake Manifolds and Components
Wehrli
Y-Bridge Kit 3in. 2006-2007 Duramax LBZ Bronze Chrome
SKU: W005 100163-BC
Moderate — 2–4 hours
Description
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-BC |
Videos
WCFab 2006 - 2010 LBZ / LMM Duramax High Flow 3" Y Bridge Kit
Duramax Y-Bridge Full Install (EGR Delete)
WCFab Unboxing Y-Bridge/EGR Delete (I didn’t mess around this time)
2006-2010 LBZ | LMM Duramax Stage 3 High Flow Intake Bundle Kit
WC Fab Y-Bridge kit & 4" intake on my LMM Duramax!
WHERLI FAB Y BRIDGE INSTALL on LML DURAMAX (plus some other stuff ;)
WCFab High Flow Pros and Cons
LML Duramax Bolt-On Performance Upgrades
LB7 DURAMAX WCFAB Y-BRIDGE INSTALL
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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