The K&N 57-2530 FIPK air intake system replaces your vehicle's restrictive factory air filter and air intake housing. 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 57-2530 air intake comes with a K&N high-flow air filter and a heat shield that installs into the previous air box space. The placement allows air to be directed through an aerodynamically engineered intake tube into the engine's throttle body for a guaranteed power gain. The tube accommodates the factory air temperature sensor and air filter restriction gauge. The oversized conical 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. The only tools needed are a screwdriver and several wrenches. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

Vehicle Fitment

Years	Make	Model	Trim
2003	Ford	Excursion	Eddie Bauer
2000–2003	Ford	Excursion	Limited
2000–2003	Ford	Excursion	XLT
1999–2003	Ford	F-250 Super Duty	Lariat
1999–2003	Ford	F-250 Super Duty	XL
1999–2003	Ford	F-250 Super Duty	XLT
2003	Ford	F-350 Super Duty	King Ranch
1999–2003	Ford	F-350 Super Duty	Lariat
1999–2003	Ford	F-350 Super Duty	XL
1999–2003	Ford	F-350 Super Duty	XLT
1999	Ford	F-450 Super Duty	Lariat
1999	Ford	F-450 Super Duty	XL
1999	Ford	F-450 Super Duty	XLT
1999	Ford	F-550 Super Duty	Lariat
1999	Ford	F-550 Super Duty	XL
1999	Ford	F-550 Super Duty	XLT