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K&N 57-6003 Air Intake

57 Series FIPK > Performance Air Intake System
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Replaces entire factory air intake system
  • K&N Million Mile Limited Warranty
The K&N 57-6003 Air Intake fits some Nissan Sentra models. See vehicle applications link for details.
The K&N 57-6003 FIPK air intake system replaces the restrictive factory air filter and air box in some Nissan Sentra models. K&N intakes are designed to dramatically reduce intake restriction and improve air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The 57-6003 air intake comes with a chrome topped K&N high-flow air filter that installs onto the factory mass air sensor within the previous air box space. Air is directed through the air filter and into the engine’s throttle body for a guaranteed power gain. The oversized cone shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes and accommodates the factory crank case vent hose. The installation simply requires commonly available tools to do the job. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

[More Information on K&N FIPK Air Intake Systems]

Product Specifications

Replacement FilterRC-2960
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included2
Clamp MaterialStainless Steel
Clamp StyleRegular
CARB EO NumberD-269-9
Couplers IncludedNone
TypeGen I
Product Style57 Series FIPK
Air Filter Height5 in (127 mm)
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight3.5 lb (1.6 kg)
Air Filter Large End Diameter7.5 in (191 mm)
Product Box Height9.25 in (235 mm)
Product Box Length9.13 in (232 mm)
Product Box Width9.13 in (232 mm)
Mounting Hardware IncludedYes

K&N 57-6003 Air Intake Product Reviews