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.
The K&N 57-2545 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Ford Mustang SVT Cobra 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 57-2545 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 the air filter and into the engine's throttle body for a guaranteed power gain. The air intake system accommodates the factory mass air sensor and crank 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 requiring commonly available tools to do the job.
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required (under normal highway driving conditions)
  • Easy to install, usually in 90 minutes or less
  • Replaces entire factory air intake system
  • Washable and reusable lifetime air filter

Application Summary:

Year Make/Model
2003-2004 Ford Mustang
Attributes
Air Box Included No
Air Filter Color Red
Air Filter Element Washable Yes
Air Filter Height 9.000 in. (229mm)
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 57-2545
ASIN B000AP57WG
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
CARB EO Number D-269-28
Clamp Color Natural
Clamp Color/Finish Natural
Clamp Material Stainless Steel
Clamp Quantity 1
Clamp Style Regular
Clamps Included 1
Country of Origin (Primary) US
Coupler Color Not Applicable
Coupler Color/Finish Not Applicable
Couplers Included None, No
Emission Code Legal US
Estimated Horse Power Gain 30.28 HP @ 5900 RPM
Estimated Horsepower Gain 30.28 HP @ 5900 RPM
Estimated Torque Gain 26 lbft
Filter Color Red
Filter Material Cotton Gauze
Harmonized Tariff Code (Schedule B) 8421310000
Hazardous Material Code N
Horse Power Increase 30 HP
Item Weight 8.500 lbs. (3.9 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 Yes, Filter Is Pre-Oiled
Package Material Paperboard
Package Type Box
Product Box Height 12.25 in (311 mm), 12.250 in. (311mm)
Product Box Length 20.25 in (514 mm), 20.250 in. (514mm)
Product Box Width 12.25 in (311 mm), 12.250 in. (311mm)
Product Style 57 Series FIPK
Replacement Filter RU-5046, RC-5046
RPM 5900
SDR Required Flag N
Street Legal Yes
Street Legal In All US States Yes, Legal for use in all 50 states.
TUV Approved (Europe) No, No
Type Gen II
Warranty No-Hassle Lifetime Limited
Weight 8.5 lb (3.9 kg)
GTIN 00024844103918

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