-45% In Stock K&N® 57-2555 - Performance Air Intake System

The K&N 57-2555 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Ford Mustang Mach 1 models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten 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 57-2555 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through an aerodynamically engineered intake tube into the engine's throttle body for a guaranteed power gain. The tube accommodates the factory mass air sensor andcrank case vent hose. 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 or less using existing factory mounting points. The tools needed are a screwdriver, a ratchet set and several wrenches. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

  • K&N's 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&N's famous million mile limited warranty.
app_type Automotive
engine_type 4.6L V8 F/I
Air Filter Color Red
Air Filter Height 7.5 in
Air Filter Large End Diameter 7.5 in
Air Filter Material Cotton Gauze
Air Filter Outlet Length 6 in
Air Filter Outlet Shape Round
Air Filter Outlet Width 6 in
Air Filter Washable Yes
CARB EO Number D-269-28
Clamp Color/Finish Natural
Clamp Material Stainless Steel
Clamp Style Regular
Clamps Included 5
Coupler Color/Finish Black
Couplers Included 2
Estimated Horsepower Gain 12.56 HP @ 5100 RPM
Fitment Vehicle Specific
Horse Power Increase 13 HP
Intake Pipe Color / Finish Black
Intake Pipe Material High-Density Polyethylene
Mass Air Flow Sensor Adapter Included Mass Air Flow Sensor Adapter Included When Required
Mounting Hardware Included Yes
Oil Included Filter Is Pre-Oiled
Product Style 57 Series FIPK
Replacement Filter RF-1041
RPM 5100
Street Legal In All US States Yes
TUV Approved (Europe) No
Type Gen II
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
Warranty 1,000,000 Miles/10 Year

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Includes Manufacturer's Warranty. See "Specification" or "Description" tab on this product page.


WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm.  These chemicals can be in the products that Californians purchase, in their homes or workplaces, or that are released into the environment. By requiring that this information be provided, Proposition 65 enables Californians to make informed decisions about their exposures to these chemicals.


Click the "Specification" and/or "Description" tab on this product page to see if the warning is applicable to this product. Moreover if there is no information on the proposition it is either not applicable or the manufacturer have not provided such information.


For more information: https://www.p65warnings.ca.gov/

K&N® 57-2555 - Performance Air Intake System

  • Brand: K&N
  • Product Code: KANDN-57-2555
  • Availability: In Stock
    On Sale: -45% Off
    On Sale: In Stock Off
  • $578.49
  • $318.99
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Tags: Air Intake System