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K&N 57-2545 5.0 out of 5 stars 1 Customer Review
57 Series FIPK > Performance Intake Kit

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57-2545
 
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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. 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 FIPK Air Intake Systems]
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • Replaces entire factory air intake system
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty®
Available Information
Installation Instruction Sheet
57-2545 Vehicle Applications
Dyno Chart - 2003 Ford Mustang Cobra 4.6L- 30.2HP Increase
News Story - Simple Ford Mustang Add-ons for Performance and Power
News Story - K&N's New FIPK® Intake Gives SVT Cobras 30 More Ponies


Part 57-2545 Product Specifications
Product Style: 57 Series FIPK
Estimated Horsepower Gain: 30.28 HP @ 5900 RPM
Replacement Filter: RC-5046
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: Yes
Air Filter Height: 9 in (229 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 1
Clamp Material: Stainless Steel
Clamp Style: Regular
Type: Gen II
Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
Intake Pipe Color / Finish: None
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Vacuum Tubing Included: No
Air Filter Large End Diameter: 7.5 in (191 mm)
Weight: 8.5 lb (3.9 kg)
Product Box Length: 20.25 in (514 mm)
Product Box Width: 12.25 in (311 mm)
Product Box Height: 12.25 in (311 mm)


Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Product Reviews      Review part 57-2545

 Awesome product! Easy to install, and absolutely delivers what it promises! It was the first modification I made to my 2003 Cobra. I took it for a drive immediately before and after installation and instantly noticed a seat of the pants improvement. This system later became the perfect compliment to an upgraded Whipple supercharger, Steeda exhaust, and x-pipe. Worth every penny!!!
Duane, California