K&Ns easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes with K&Ns famous million mile limited warranty.
  • Designed To Increase Power 10%
  • Million Mile Warranty
  • Reduces Intake Restriction
  • Easy To Install
  • Reusable/Washable
  • Long Lasting Performance
Attributes
Air Filter Color Red
Air Filter Height 6 in (152 mm)
Air Filter Material Cotton Gauze
Air Filter Outlet Shape Round
CARB EO Number D-269-48
Clamp Material Steel
Clamp Style Regular
Clamps Included 5
Country of Origin (Primary) US
Couplers Included 2
Emission Code Legal US
Estimated Horse Power Gain 12.05 HP @ 5304 RPM
Estimated Horsepower Gain 12.05 HP @ 5304 RPM
Filter Color Red
Filter Material Cotton Gauze
Harmonized Tariff Code (Schedule B) 8421310000
Hazardous Material Code N
Horse Power Increase 12 HP
Intake Pipe Color / Finish Black
Intake Pipe Material High-Density Polyethylene
Life Cycle Status Code 2
Life Cycle Status Description Available To Order
MSDS Required Flag N
NAFTA Preference Criterion Code B
Product Style 57 Series FIPK
Replacement Filter RC-5173
RPM 5304
Type Gen II
Weight 10.6 lb (4.8 kg)

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K&N 57-2581 Performance Air Intake System

Product Information

  • Brand: K&N
  • Product Number: 57-2581
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