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Air and Fuel Performance Packages

Wehrli

Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2 - Gun Metal

$1,475.00 $1,430.75 Save $44.25

SKU: W005 WCF100441-GM

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Description

This high-flow intake bundle is designed for the 2017-2019 L5P Duramax Diesel to enhance vehicle performance by increasing airflow to the turbo and engine, improving efficiency and sound. The kit includes high-quality hardware like silicone boots, stainless steel T-bolt clamps, and durable aluminum piping. It features a 4-inch turbo inlet for a potential 25HP gain with compatible tuning, a ram air duct for enhanced turbo spool-up and throttle response, and reliable, high-boost resistant intercooler pipes (3-inch Driver/Hot Side and 3.5-inch Passenger/Cold Side) to prevent failures and boost leaks. Made in the USA, it uses high-strength, 14 gauge aluminum tubes with aerodynamic mandrel bends and a custom powder coat finish. Installation requires basic hand tools and no tuning.

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Specifications

BrandWehrli
Part NumberW005 WCF100441-GM

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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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