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Part #: AFE54-12322

AFE 54-12322 Magnum Force Pro 5R Stage 2 Intake System

2013-2014 GM 6.6L Duramax LML
Part #: AFE54-12322
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The aFe Stage 2 cold air intake produces up to 36HP and up to 63 lbs. x ft. torque while out flowing the factory intake by up to 33%. This intake is a highly engineered powder-coated heat-shielded air box with a two-piece intake tube. Handling filtration duties is the PRO 5R performance air filter that features 5-layers of progressively finer mesh cotton gauze media.

The PRO 5R filter is constructed with 100% polyurethane for long life and multiple cleaning cycles. The heat-insulating, molded plastic intake tube and unique silicone turbo adapter is engineered for improved volumetric efficiency and maximum performance while lowering Intake Air Temps (I.A.T). Utilizing factory mounting points, this system provides a hassle free installation.
One Piece Powder-Coated Heat-Shield: A one-piece powder-coated heat-shield is used to keep the air intake charge cool and dense. This heat-shield features two built-in grille side fresh air scoops and two rows of louvers that bring in additional outside air for a cooler, denser air intake charge.

Injection Molded 3-Angle Adapter: The 3-angle adapter is used to speed up the air flow after the air filter for improved performance and throttle response.

Huge 5-1/2"" 360 Degree Air Filter: A huge inverted cone 360 degree round air filter is used for maximum flow and performance filtration (98.6% efficient). The patented PRO 5R performance air filter features 5-layers of progressively finer mesh cotton gauze media and is constructed with 100% polyurethane for long life and multiple cleaning cycles.

Rotomolded Tube:
Constant 5"" tube that connect to the turbo inlet with silicone adaptor and clamp.

Hassle-Free Installation: aFe has developed this intake to provide a hassle-free installation that utilizes all factory mounting locations.
  • 5 Layer Cotton Gauze Media
  • Washable and Reusable A/F
  • Huge 5-1/2" Flange w/Inverted Top A/F
  • Silicone Turbo Inlet Adapter
  • Powder-Coated 18 Gauge Heat-Shield


  • MFG. Number 54-12322
  • Manufacturer Name AFE
  • Shipping Weight 18.00 lb.
  • Shipping Length 16 in.
  • Shipping Width 13 in.
  • Shipping Height 23 in.
  • Warranty Yes
  • Warranty Info 2 Year Limited
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Most Popular Questions

How do you clean it? I bought a truck with a afe air cleaner says magnum sport on it how do you clean it?
View Staff Answer 

Before you start to clean the filter, determine whether you have an oiled or oil-free filter. Also have the appropriate cleaning kit for your filter: #90-50500 for gold, #90-50501 for blue and #90-59999 for oil-free.

Follow the steps below.

1) Use a soft bristle brush like a paint brush to remove large chunks of debris and dirt from between the pleats. GENTLY TAPPING the filter on the ground to remove any loose dirt being careful not to bend any of the pleats.

2) Spray the cleaning solution that comes in our Restore Kit, on the dirty side of the filter. Let the cleaning solution soak in for about 10 minutes.

3) Rinse the filter from the clean side of the filter to the dirty side. Repeat spraying and rinsing until the water is clear. Since media will be stained, it will not be completely white and may still appear dirty.

4) DO NOT USE A HIGH PRESSURE WATER NOZZLE when rinsing the filter.

5) Let the filter air-dry. DO NOT USE COMPRESSED AIR TO DRY THE FILTER! It may take a couple of hours for a Pro DryS to 12 to 24 hours for a Pro5R depending on humidity and temperature.

6) If you have an oil-free Pro Dry-S filter, the cleaning process is completed and the rest of these instructions can be disregarded.

7) After the filter is dry, apply small amount of oil on the top of each pleat. It is not necessary to apply oil down in between the pleats. It is also a good idea to not apply oil all the way to the urethane. Leave about an inch of media un-colored. DO NOT DROWN THE FILTER WITH OIL! The oil will wick out a great deal.

8) Leave the oiled filter for 8 to 12 hours to allow the oil to fully wick.

9) Spot apply oil to areas that still do not have "color" to it.