Boosted Performance Cold Air Intake with Red Oiled Filter (17-19 6.6L Duramax Sierra 2500 HD)Find parts that fit my vehicle

Powerful Performance Boost. The Boosted Performance Cold Air Intake dramatically improves the engine’s breathing by increasing airflow by over 50% compared to stock. Designed specifically for the 2017–2019 6.6 L Duramax GMC Sierra 2500 HD trucks, it delivers up to 10 WHP gains without tuning and even greater gains with a tune. Drivers will notice sharper throttle response, quicker turbo spool, slightly better fuel economy, and enhanced engine sound.

Construction and Appearance. The intake features a 4-inch mandrel‑bent, CNC‑machined aluminum tube finished in wrinkle‑black coating to reduce heat soak. The accompanying red oiled cotton filter is made in the USA, washable and reusable, and gives a bold visual upgrade under the hood while ensuring excellent filtration and airflow.

Installation. This intake is a direct bolt‑on replacement that installs in under an hour with basic hand tools and without drilling. Included hardware and instructions make it an easy DIY project for enthusiasts.

Warranty. There is a limited lifetime warranty included when you purchase this product except for the filters. Although cleanable, the filters naturally become dirty over time. It is advised to clean them every 6 months and replace every few years.

Application. This Boosted Performance Cold Air Intake fits 2017–2019 GMC Sierra 2500 HD models equipped with the 6.6 L Duramax L5P diesel engine.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov