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Magnum FORCE Stage-2 Si Cold Air Intake System w/Pro 5R Filter

GM Diesel Trucks 11-16 V8-6.6L (td) LML
Part Number: 54-82322-1

MSRP: $447.16


With its one-piece sealed housing, dyno-tuned intake tube, and performance-oriented Pro 5R air filter, this intake produces +9 HP and +17 lbs. x ft. TQ more than your LML’s stock system.

  • Outflows factory intake by 45%
  • Measured Flow: 795 CFM @ 7” H20
  • Unique filter-to-housing interface for easy installation (patent pending)
  • Enjoy lifelong performance with a washable and reusable Pro 5R air filter
  • No cutting or drilling on factory parts for faster installation
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Unique One-Piece High Quality Housing:
The simple yet elegant design of the one-piece sealed housing makes installation a snap and features our patent pending filter-to-housing interface. The heat soak resistant material ensures the coolest air intake charge available. The housing is designed to retain the same mounting points as the factory intake system for a hassle-free installation.

Large Five Layer Performance Air Filter:
This Stage-2 Si intake system was designed around the largest filter possible to allow maximum performance and filtration. This cone filter has a massive oval flange and is 10" tall with inverted top and features our pre-oiled Pro 5R media. The Pro 5R performance air filter features five layers of progressively finer cotton gauze media providing maximum airflow and performance. The unique air filter-to-housing interface (patent pending) allows for maximum filter size which increases the available air volume while simplifying the installation process.

Flow Optimized Intake Tube:
This intake system includes a CAD-designed dyno-tuned intake tube created to optimize the airflow for maximum power gains.

Premium Hardware:
Premium stainless-steel clamps are used for durability and provide the best corrosion resistance possible. Stage-2 Si intakes are designed with fewer parts for a quick and simple installation.

Emissions Disclaimer:
This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2011-2016Chevrolet Silverado HD 2500HD/3500HD (LML) Duramax Turbo Diesel V8 6.6L Diesel
2011-2016GMC Sierra HD 2500HD/3500HD (LML) Duramax Turbo Diesel V8 6.6L Diesel
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