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57 Series FIPK > Performance Intake Kit

 List Price: $332.82
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57-2501
 
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The K&N 57-2501 FIPK air intake system replaces the restrictive factory air filter and air box in some Ford Mustang 5.0L V8 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 57-2501 air intake comes with a chrome topped K&N high-flow air filter that installs onto the factory air intake tube within the previous air box space. Air flow is straightened from the unique shape of the air filter and is directed through the air intake tube 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 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
  • 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


Product Specifications 
Air Filter Color:Red
Air Filter Height:8 in (203 mm)
Air Filter Large End Diameter:5.75 in (146 mm)
Air Filter Material:Cotton Gauze
Air Filter Outlet Shape:Round
Clamp Material:Stainless Steel
Clamp Style:Regular
Clamps Included:1
Intake Pipe Color / Finish:Black
Intake Pipe Ports:All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included:Mass Air Flow Sensor Adapter Included When Required
Part Number:57-2501
Product Box Height:9.25 in (235 mm)
Product Box Length:15.13 in (384 mm)
Product Box Width:9.13 in (232 mm)
Product Style:57 Series FIPK
Replacement Filter:RF-1003
Street Legal In All US States:Yes
TUV Approved (Europe):No
Type:Gen I
Vacuum Tubing Included:No
Weight:3.8 lb (1.7 kg)


Customer Feedback      Be the first to review part 57-2501

Simply the BEST on the market. I have used them in all of my vehicles. They are easy to install and you will immediately notice a boost in power and a small improvement in the gas mileage. Easy to clean and very durable. Spend the extra money and try one in your car or truck. You will save that money the first year in gasoline. I have them in my 2014 Mustang V6 Coupe and my 2013 Ford Explorer XLT V6.
Stuart Hill, Deming, New Mexico
I have used K&N filters for the last 20 years. 1) 1992 318 Dodge Dakota pickup truck 2) 1999 Plymouth Prowler and the 3rd a 2014 Ford Mustang convertible. Great filter.
Ed Jacobs, Wentzville, Missouri
I have never used K&N before but had always heard good reports about the products. I just installed an oil filter on my Ford Tractor. The K&N filter was smaller and heavier than the one I replaced. The K&N just feels better made. I also like the nut on the end of the filter. The nut sure came in handy in the close tolerance area of my tractor. I will buy this product again and will also look at other products for my classic 1972 Mustang!
Brian Kool, Arkansas