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Air and Fuel Intake Manifolds and Components

Wehrli

Wehrli 15.5-16 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (3 Bolt Flange)

$359.00 $348.23 Save $10.77

SKU: W005 WCF100705

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In Stock
Ships by Aug 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: WCF100705

Replace the restrictive crushed factory down pipe on your 2015.5-2016 LML Duramax with this full 3" Stainless steel down pipe. For use with factory turbo or factory style drop in turbo on trucks with the 3 bolt flange exhaust connection. - - Replaces the following GM Part Numbers: 12674630, 12655717 - - For 2011-2014 style exhaust system with v-band connection use Down pipe PN: WCF100704

Wehrli Custom Fab Down Pipe (3 Bolt Flange), 3in., for 2015.5-2016 Duramax LML, Stainless

MIA's Description

The WCFab Stage 3 High Flow Intake Bundle Kit for 2011-2015 LML 6.6L Duramax Diesel Chevrolet Silverado or GMC Sierra 2500/3500 HD is a comprehensive upgrade designed to improve air and exhaust flow, throttle response, and turbo spool-up.

Fitment

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Specifications

BrandWehrli
Part NumberW005 WCF100705

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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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