The aFe Stage 2 cold air intake produces up to 8HP and up to 17 lbs. x ft. torque while outflowing the factory intake by up to 117%. This intake is a highly engineered heat-shielded air box with a one-piece intake tube. Handling filter duties is the PRO DRY S performance air filter that features 3-layers of progressively finer mesh synthetic "oil-free" media. The PRO DRY S 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.
Durable Heat Shield: ? A one-piece powder-coated heat-shield is used to keep the air intake charge cool and dense.
5-1/2" 360 Degree Air Filter:? A cone 360 degree round air filter is used for maximum filtration (99.2% efficient) and convenience (requires no oils to clean). The PRO DRY S performance air filter features 3-layers of progressively finer mesh synthetic "oil-free" 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).
+8HP and 17 ft-lbs
Oil-Free Pro Dry S Media
Washable and Reusable Filter
AFE Stage 2 Cold Air Intake System Type Cx 54-1079215014.00
Increases horsepower and torque.
Maximizes airflow for better acceleration and responsiveness
Improved performance results in greater fuel efficiency
Installs in less than 60 minutes using factory mounting points
No cutting or drilling to engine compartment is required
Replaces OE air filter with high flow high performance 360 degree radial flow air filter
Washable/reusable air filter with the deepest pleats in the industry is the largest possible in the space allowed
Replaces factory air box with a heat-blocking shield that seals to the hood
Limited lifetime warranty
528 CFM vs 312 CFM for stock @1.5" Water
90-50001 (Aerosol), 90-50501 (Squeeze)
19 X 17 X 13"
K&N FIPK Air Intake System 57-253131110.00
The Generation II FIPK is KandN's ultimate performance product, designed to increase power by as much as 10%. Every FIPK is street legal in all 50 US states and comes with a 10 Year/ Million Mile Limited Warranty. KandN intake systems replace your vehicle's restrictive factory air filter and air intake housing. KandN intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle's engine to inhale a larger volume of air than the OEM air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available (see installation instructions).
57-2531 Product Specifications
Product Style: FIPK
Type: Gen II
Replacement Filter: RC-4780
CARB Approved: Yes
Weight: 14.6 lb (6.6 kg)
Product Box Length: 20 in (508 mm)
Product Box Width: 12 in (305 mm)
Product Box Height: 12 in (305 mm)
1997 FORD F250 7.3L V8 DSL - All
1997 FORD F350 7.3L V8 DSL - All
1996 FORD F250 7.3L V8 DSL - All
1996 FORD F350 7.3L V8 DSL - All
1995 FORD F250 7.3L V8 DSL - All
1995 FORD F350 7.3L V8 DSL - All
1994 FORD F250 7.3L V8 DSL - Di Turbo
1994 FORD F350 7.3L V8 DSL - Di Turbo
Additional InformationInstallation Instruction SheetS&B Filters Cold Air Intake Kit (Cleanable Filter) 75-5027481212.00
Flows 42.2% Better than the Stock Intake
99.41% Efficient @ 651 CFM (ISO Course Dust)
Replacement Filter For Intake Kit:
Filter Wrap Part Number:
Total Weight (including unit box):
Unit of Measure:
Length of Unit Box:
Width of Unit Box:
Height of Unit Box:
CARB EO Number
S&B Filters Cold Air Intake Kit (Dry Filter) 75-5027D1566111.00
SandB Cold Air Intake Kit (Dry Disposable Filter)
Airflow Rating: Flows 40.5% Better than the Stock Intake
Efficiency Rating: 99.55% Efficient @ 651 CFM (ISO Course Dust)
CARB EO Number: D-590-4
The air intake system is one of the most common and least expensive performance modifications our customers make. Increasing air-flow leads to quicker turbo spool-up, improved fuel mileage and overall horsepower increases. Intake systems come in many different styles with many different filter options. Selecting the right intake for you depends on several factors including budget, environment, and desired power gains.