20-24 Duramax L5P Stage 3 High Flow Bundle Kit - Gloss White

Duramax L5P high flow kit

Unleash the true potential of your 2020–2024 Duramax L5P with the WC Fab Stage 3 High Flow Bundle Kit in a sleek Gloss White finish. Designed for maximum airflow and top-tier performance, this bundle is a go-to solution for serious diesel enthusiasts looking to boost throttle response, reduce EGTs, and improve overall engine efficiency.

The Stage 3 kit includes:

• High-flow 3.5” Y-bridge

• 3” hot and cold side intercooler pipes

• Fabricated intake horn

• All boots, clamps, and hardware for a complete install

Constructed from mandrel-bent aluminum and TIG-welded to perfection, every component is powder coated for durability and visual impact. This kit not only improves airflow drastically over factory plumbing but also provides a custom look under the hood.

Whether you’re building a show truck or a weekend warrior, WC Fab’s proven design ensures smooth airflow transitions, better turbo efficiency, and enhanced tuning potential.

Key Features:

• Compatible with 2020–2024 Chevy/GMC Duramax L5P

• Gloss White powder coat finish (custom colors available)

• TIG-welded aluminum construction

• Improves airflow and reduces restriction

• Supports high-performance builds and tuning

Give your Duramax the airflow it deserves and a finish that turns heads.

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