Exhaust› Exhaust Pipes, Systems and Components

Wehrli

Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Down Pipe (V-Band Style)

$242.17

SKU: W005 WCF100121

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In Stock
Ships by Jun 16
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Non-Returnable Item
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Description

The Wehrli Custom Fabrication WCF100121 is a 3-inch down pipe designed for 2011-2016 LML Duramax engines. It replaces the restrictive factory down pipe with a full 3-inch diameter pipe to improve exhaust flow. This down pipe is intended for use with the factory turbocharger or a factory-style drop-in turbo.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandWehrli
Part NumberW005 WCF100121

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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