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Wehrli

Wehrli Stage 1 High Flow Bundle Kit 11-16 Duramax LML Candy Red Candy Red 100278-CR

$1,604.00 $1,571.99 Save $32.01

SKU: W005 100278-CR

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

Moderate — 2–4 hours

Description

The WCFab Stage 1 High Flow Intake Bundle Kit for 2011-2016 LML Duramax 6.6L Diesel Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks improves airflow, throttle response, and turbo spool-up. It replaces restrictive factory components with high-flow intercooler pipes and a cast aluminum Y-bridge, increasing total airflow by 33% over stock. This kit includes upgraded silicone boots and a billet resonator plate, and is a bolt-on upgrade compatible with stock trucks.

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 100278-CR

Videos

LML Duramax Bolt-On Performance Upgrades

LML Duramax Bolt-On Performance Upgrades
WHERLI FAB Y BRIDGE INSTALL on LML DURAMAX (plus some other stuff ;)

WHERLI FAB Y BRIDGE INSTALL on LML DURAMAX (plus some other stuff ;)
WCFAB DURAMAX HIGH FLOW BUNDLE KIT!

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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