Upgrade your 2013–2016 Chevy or GMC 6.6L LML Duramax with Rudy’s Cold Air Intake System, designed for performance, efficiency, and sleek under-hood styling. Featuring a free-flowing, mandrel-bent 4" aluminum intake tube, this system replaces the restrictive factory air box and filter for improved throttle response, better airflow, and enhanced engine sound. Finished in gloss black, it delivers both functional gains and visual appeal.
The included high-flow oiled air filter is both washable and reusable, providing excellent filtration and long-lasting performance with minimal maintenance. Installation is simple, usually completed in 90 minutes or less using basic tools. All necessary hardware is included, and the system is backed by Rudy’s 1-year limited warranty. Whether you're after more power, quicker response, or cleaner engine bay aesthetics, this intake is built to deliver.
Features:
- 4" mandrel-bent aluminum intake tubing
- Gloss black finish enhances engine bay
- Oiled, washable, and reusable air filter
- Replaces full OEM intake assembly
- Improves airflow and throttle response
- Reinforced aluminum tubing for durability
- Includes stainless clamps and couplers
- Quick and easy bolt-on installation
Specifications:
- Material: Mandrel-bent aluminum
- Finish: Gloss Black appearance
- Filter Type: Washable/reusable oiled filter
- Intake Diameter: 4 inches
- Installation: Direct-fit, bolt-on
Included:
- (1) 4" Gloss Black Intake Tube
- (1) Oiled High-Flow Air Filter
- (1) Silicone Coupler
- (3) Clamps
- (1) Mounting Bracket
- (1) Hardware Kit
Fitment:
- 2013–2016 Chevrolet Silverado 2500HD 6.6L LML Duramax
- 2013–2016 Chevrolet Silverado 3500HD 6.6L LML Duramax
- 2013–2016 GMC Sierra 2500HD 6.6L LML Duramax
- 2013–2016 GMC Sierra 3500HD 6.6L LML Duramax
Notes:
- 1 Year Warranty
- Aftermarket upgrades may interfere with fitment of this intake
