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Air and Fuel› Superchargers, Turbochargers and Components

Wehrli

Passenger 3 Upper Crossover Intercooler Pipe 11-16 Duramax LML Bengal Grey

$430.00 $417.10 Save $12.90

SKU: W005 100328-BG

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Wehrli 100328-BG is a 3-inch high-flow passenger side upper crossover intercooler pipe kit designed for 2011-2016 LML Duramax engines. It increases airflow by 18% over stock, improving efficiency and turbo spool-up, and eliminates the resonator for a more aggressive sound and appearance. Made from 14-gauge aluminum, it's compatible with the OEM Y-Bridge and factory throttle valve/grid heater.

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 100328-BG

Videos

2011-2016 LML Duramax High Flow Intercooler Pipe Kit

2011-2016 LML Duramax High Flow Intercooler Pipe Kit
LML Duramax Bolt-On Performance Upgrades

LML Duramax Bolt-On Performance Upgrades
WCFab 2011 - 2016 LML Duramax 3.5" Passenger Side | Cold Side Intercooler Pipe Kit

WCFab 2011 - 2016 LML Duramax 3.5" Passenger Side | Cold Side Intercooler Pipe 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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