The K&N 57-2588 FIPK Generation II air intake system replaces the restrictive factory air filter and air intake tubing while retaining the factory air box on select Ford Fusion with inline 4 1.5 L engines. K&N air intakes are designed to dramatically reduce air intake restriction as they smooth and straighten air flow for a guaranteed horsepower gain. This allows your engine to inhale a larger amount of air than the factory air filter and air intake assembly. More air means more usable power and acceleration throughout the engine's RPM range. This air intake comes with a replacement K&N high-flow air filter and an aerodynamically engineered air intake tube that easily connects to your vehicle's factory air box and throttle body. The factory crank case vent tubes installs into the K&N intake tube. The air filter can be used for up to 50,000 miles before servicing is needed depending on driving conditions. This air intake system is designed for quick and easy installation with commonly available tools.

K&N's easy to install air intake systems replace the restrictive factory air filter and air intake tubing allowing for virtually unrestricted air flow. This power gaining air intake comes with K&N's famous million mile limited warranty.

57i Series Induction Kit; Incl. Air Filter/Heat Shield/Tubing; Estimated Horsepower Gain 4.78 HP At 5247 RPM;

K&N 14-15 Ford Fusion L4-1.5L F/l Performance Air Intake Kit

Engine Cold Air Intake Performance Kit

Performance Air Intake System

Performance Air Inta

Air Intake System