Air Intake Kit

57i Series Induction Kit

57i Series Induction Kit; Incl. Air Filter/Heat Shield/Tubing; Estimated Horsepower Gain 19.37 HP At 4500 RPM;

• Air Filter Outlet Shape: Round
• Clamp Material: Stainless Steel
• Clamp Style: Worm Gear
• Clamps Included: 7
• Couplers Included: 3
• Estimated Horse Power Gain: 19.37 HP @ 4500 RPM
• Filter Color: Red
• Filter Material: Cotton Gauze
• Horse Power Increase: 19 HP
• Intake Pipe Color / Finish: Black
• Intake Pipe Material: High-Density Polyethylene
• RPM: 4500

• Designed To Increase HP And Acceleration
• Designed To Improve Throttle Response And Engine Sound
• Engineered To Specific Vehicle Design
• Easy To Install
• Lasts Up To 100 000 Miles Before Service Required
• Replaces OEM Filter And AirBox
• Air Filter Is Washable And Reusable
• Works w/Original Equip. Manufacturer Computer Sys.
• Million Mile Limited Warranty

The K&N 57-2593 Fuel Intake Performance Kit air intake system replaces the restrictive factory air filter and air intake housing on specific Ford F150 models. K&N air intakes are designed to dramatically reduce air intake restriction as well as 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 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the original air box space. Air is directed through an aerodynamically engineered intake tube into the engine's throttle body and turbo inlet for a guaranteed power gain. The tube accommodates the factory air temperature sensor. 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 your vehicle's existing factory mounting points. Installation can be done using common tools. 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 Engineering, of Riverside, California, is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. From humble beginnings as a family run business over 35 years ago, K&N Engineering, now a truly global company with offices in the U.K. and the Netherlands, continues to exist as a family owned business with an enthusiast mindset and a direct connection with motor sports that carries over throughout all levels of management and manufacturing. Today, K&N exists as both the sales and brand leader for performance filters, and maintains a stocking catalogue of over 3,500 part numbers, including an extensive line of both factory replacement drop-in filters, FIPK (Fuel Injection Performance Kit) applications, and its line of innovative Performance Gold oil filters. The cornerstone of K&N's philosophy has been, and continues to be, that automotive performance does not have to have a shelf life, or to stand at odds with the quality of life of the purchasing consumer or others. Put simply, the benefits of increased performance associated with K&N filters contributes meaningfully towards money savings, fuel savings, and a dramatic reduction in environmental waste for the life of the vehicle in which the filter is installed. K&N appreciates that a little education goes a long way in helping consumers take an active role in thinking for the first time about air filters, and then taking an active stance in choosing the filter that is right for them and best reflects their values and needs. With this choice made, K&N consumers become K&N advocates for life, giving "lifetime" another layer of significance.