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54-10612
The aFe Stage 2 cold air intake produces up to 17HP and up to 39 lbs. x ft. torque while outflowing the factory intake by up to 69%. This intake is a highly engineered heat-shielded air box with a one-piece intake tube.
Handling filter 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 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.
ADDS UP TO:
69%
FLOW INCREASE
ADDS UP TO:
+17 HP
HORSEPOWER
ADDS UP TO:
+39Lbs Ft
TORQUE MAX GAINS
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Features
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Videos
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Instructions
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Vehicle Fitment
Diamond Plate Cover — An attractive black diamond plate cover provides ready access to the filter for servicing and an aggressive style.
Durable Heat Shield — A one-piece powder-coated heat-shield is used to keep the air intake charge cool and dense.
4" 360 Degree Air Filter — A cone 360 degree round air filter is used for maximum flow and performance filtration (98.6% efficient). The 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.
Hassle-Free Installation — aFe has developed this intake to provide a hassle-free installation that utilizes all factory mounting locations.
This intake is 50-state legal (CARB E.O Number D-550-4).
Year
Make
Engine
2004 - 2005
GM Duramax
6.6L LLY