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K&N 57-2525-2 Performance Air Intake System
K&N 57-2525-2 Performance Air Intake SystemK&N 57-2525-2 Performance Air Intake SystemK&N 57-2525-2 Performance Air Intake SystemK&N 57-2525-2 Performance Air Intake SystemK&N 57-2525-2 Performance Air Intake SystemK&N 57-2525-2 Performance Air Intake System
K&N's roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty.
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes.
  • Guaranteed to increase horsepower and torque

Information:

Designed To Increase Power 10%; Million Mile Warranty; Reduces Intake Restriction; Easy To Install; Reusable/Washable; Long Lasting Performance

Application Summary:

Year Make/Model
2000-2004 Ford Excursion
2001 Ford F-250
1999-2004 Ford F-250 Super Duty
2004 Ford F-350
1999-2004 Ford F-350 Super Duty
Attributes
ASIN B000BR1Q82
Air Box Included No
Air Filter Color Red
Air Filter Element Washable Yes
Air Filter Height 8.000 in. (203mm)
Air Filter Large End Diameter 7.500 in. (191mm)
Air Filter Material Cotton Gauze
Air Filter Oulet Length 6.000 in. (152mm)
Air Filter Oulet Width 6.000 in. (152mm)
Air Filter Outlet Length 6.000 in. (152mm)
Air Filter Outlet Shape Round
Air Filter Outlet Width 6.000 in. (152mm)
Air Filter Washable Yes
Alternate Part Number 57-2525-2
Alternate Replacement Filter RF-1044/RU-1044XD
CARB EO Number D-269-31
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Clamp Color Natural
Clamp Color/Finish Natural
Clamp Material Stainless Steel
Clamp Quantity 7
Clamp Style Regular
Clamps Included 7
Country of Origin (Primary) US
Coupler Color Black
Coupler Color/Finish Black
Couplers Included 2
Emission Code Legal US
Estimated Horse Power Gain 11.61 HP @ 4480 RPM
Estimated Horsepower Gain 11.61 HP @ 4480 RPM
Estimated Torque Gain 14 lbft
Filter Color Red
Filter Material Cotton Gauze
GTIN 00024844095077
Harmonized Tariff Code (Schedule B) 8421310000
Hazardous Material Code N
Horse Power Increase 12 HP
Intake Pipe Color Black
Intake Pipe Color / Finish Black
Intake Pipe Material High-Density Cross-Linked Polyethylene
Intake Pipe Ports All intake tube ports needed for the specified applications are included
Item Weight 10.800 lbs. (4.9 kg)
Life Cycle Status Code Available to Order
Mass Air Flow Sensor Adapter Included No
Mass Air Flow Sensor Included Mass Air Flow Sensor Adapter Included When Required
Mounting Hardware Included Yes
NAFTA Preference Criterion Code B
Oil Included Filter Is Pre-Oiled, Yes
Package Material Paperboard
Package Type Box
Product Box Height 12.5 in (318 mm), 12.500 in. (318mm)
Product Box Length 18.25 in (464 mm), 18.250 in. (464mm)
Product Box Width 18.25 in (464 mm), 18.250 in. (464 mm)
Product Style 57 Series FIPK
RPM 4480
Replacement Filter RF-1044, RU-1044
SDR Required Flag N
Street Legal Yes
Street Legal In All US States Yes, Not legal for sale or use in California on any pollution controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status on your parts at knfilters.com.
TUV Approved (Europe) No, No
Type Gen II
Warranty No-Hassle Lifetime Limited
Weight 10.8 lb (4.9 kg)

K&N 57-2525-2 Performance Air Intake System

Product Information

  • Brand: K&N
  • Product Number: 57-2525-2
  • Availability: Call for Availability at Main Warehouse
    *Allow 2-3 business days to ship to your local H&H store. (In stock items only)
Professional Installation +$125.00

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