GM Duramax 6.6L LML Cold Air Intake System (2013–2016)

The GM Duramax LML Cold Air Intake is a performance upgrade designed for 2013–2016 GMC Sierra and Chevy Silverado 2500/3500 HD trucks equipped with the 6.6L Duramax LML engine. Featuring durable 4" aluminum piping with a wrinkle black finish, this intake system boosts airflow, enhances engine sound, and gives your engine bay a sleek, aggressive look. The kit includes all necessary hardware for easy installation.

Key Features:

• 4" Aluminum Piping: Made from high-quality aluminum for durability and maximum airflow, optimized with a 4" diameter.

• Wrinkle Black Finish: Offers a clean, bold appearance with added resistance to heat and corrosion.

• Washable Micro Cotton Filter: High-flow, reusable cotton filter designed to capture fine particles without sacrificing airflow.

Benefits:

• Improved Airflow & Performance: Larger piping and high-flow filter work together to enhance throttle response, turbo spool speed, and horsepower potential.

• Aggressive Intake Sound: Produces a deeper turbo and induction tone during acceleration for an exciting driving experience.

• Complete Kit: Includes all clamps, couplers, and mounting hardware for a hassle-free, straightforward installation.

Installation & Compatibility:

• Specifically built for 2013–2016 GMC Sierra and Chevy Silverado 2500/3500 HD trucks with the 6.6L Duramax LML engine.

• Direct bolt-on installation with basic hand tools; no cutting or tuning required. Ideal for both DIY enthusiasts and professional shops.

🚘 Fitment

Vehicle-Specific — Fits GM Duramax 6.6L LML trucks from 2013 to 2016.