Wehrli
Wehrli 11-16 Duramax LML High Flow Bundle Kit Stage 2 - NightMute Blue
SKU: W005 WCF100439-CSTM
Description
Part #: WCF100439-CSTM
Fitment
Fitment Guaranteed
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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 WCF100439-CSTM |
Videos
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WHERLI FAB Y BRIDGE INSTALL on LML DURAMAX (plus some other stuff ;)
EVERY LML DURAMAX NEEDS THIS UPGRADE!
WCFAB DURAMAX HIGH FLOW 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.
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