K&N Blackhawk Induction 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.
Blackhawk Induction air intake systems feature an oil-free synthetic filter media, black powder-coated aluminum intake tube, and all-black components. The layered DRYFLOW synthetic filter provides increased airflow and exceptional engine protection without requiring oil, and a steel heat shield helps protect intake air from the high temperatures of your engine bay. The system can typically be installed in less than 90 minutes.
  • Guaranteed to increase horsepower and torque
  • Powder-coated aluminum intake tube paired with dry synthetic air filter
  • Engineered to provide high airflow and exceptional filtration
  • Replaces factory air filter and intake tube
  • Filter only requires cleaning every 50,000 miles under normal highway driving conditions
  • Typical installation can be completed in 90 minutes or less with simple hand tools
  • No-Hassle Lifetime Limited Warranty™

Application Summary:

Year Make/Model
2015-2020 Ford F-150
Attributes
ASIN B00X9S0JX8
Air Box Included No
Air Filter Color Black
Air Filter Element Washable Yes
Air Filter Height 6.000 in. (152mm)
Air Filter Material Non-woven Synthetic
Air Filter Oulet Length 1.000 in. (25mm)
Air Filter Oulet Width 5.250 in. (133mm)
Air Filter Outlet Length 1.000 in. (25mm)
Air Filter Outlet Shape Round
Air Filter Outlet Width 5.250 in. (133mm)
Air Filter Washable Yes
Alternate Part Number 71-2591
CARB EO Number D-269-64
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Clamp Color Black
Clamp Color/Finish Black
Clamp Material Steel
Clamp Quantity 7
Clamp Style Regular
Clamps Included 7, 5
Country of Origin (Primary) US
Coupler Color Black
Coupler Color/Finish Black
Couplers Included 2
Emission Code Legal US
Estimated Horse Power Gain 11.39 HP @ 4553 RPM
Estimated Horsepower Gain 11.39 HP @ 4553 RPM
Estimated Torque Gain 12 lbft
Filter Color Black
Filter Material Non-woven Synthetic
GTIN 00024844359445
Harmonized Tariff Code (Schedule B) 8421310000
Hazardous Material Code N
Horse Power Increase 11 HP
Intake Pipe Color Textured Black
Intake Pipe Color / Finish Textured Black
Intake Pipe Inlet Length 27.000 in. (686mm)
Intake Pipe Inlet Shape Round
Intake Pipe Inlet Width 3.500 in. (89mm)
Intake Pipe Material Aluminum
Intake Pipe Outlet Length 27.000 in. (686mm)
Intake Pipe Outlet Shape Round
Intake Pipe Outlet Width 3.500 in. (89mm)
Intake Pipe Ports All intake tube ports needed for the specified applications are included
Item Weight 11.200 lbs. (5.1 kg)
Life Cycle Status Code Available to Order
Mass Air Flow Sensor Adapter Included No
Mass Air Flow Sensor Included No Mass Air Flow Sensor Adapter Required
Mounting Hardware Included Yes
NAFTA Preference Criterion Code B
Oil Included No, No Filter Oil Required
Package Material Paperboard
Package Type Box
Product Box Height 10.5 in (267 mm), 10.500 in. (267mm)
Product Box Length 35.5 in (902 mm), 35.500 in. (902mm)
Product Box Width 13.25 in (337 mm), 13.250 in. (337mm)
Product Style 71 Series Kits
RPM 4553
Replacement Filter RU-3102HBK
SDR Required Flag N
Street Legal In All US States See Application Link Above, 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
Warranty No-Hassle Lifetime Limited
Weight 11.2 lb (5.1 kg)

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K&N 71-2591 Performance Air Intake System

Product Information

  • Brand: K&N
  • Product Number: 71-2591