K&N for 01-04 Ford Explorer V6-4.0L SOHC Performance Intake Kit

2004 Ford Explorer Sport Trac 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2003 Mazda B4000 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2003 Ford Ranger 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2003 Ford Explorer Sport Trac 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2003 Ford Explorer Sport 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2002 Mazda B4000 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2002 Ford Ranger 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2002 Ford Explorer Sport Trac 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2002 Ford Explorer Sport 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2001 Mazda B4000 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2001 Ford Ranger 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2001 Ford Explorer Sport Trac 4.0L V6 Fuel Injection
From 7/00 Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2001 Ford Explorer Sport 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No
2001 Ford Explorer 4.0L V6 Fuel Injection
All Models Street Legal In All US States:Yes
CARB EO Number: D-269-28 TUV Approved (Europe): No

The K&N 57-2529-1 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 57-2529-1 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 past the mass air sensor and through the mass air sensor and an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The tube accommodates the factory vent hoses. 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 the existing factory mounting points and requires commonly available 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. 

• 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)
• Replaces entire factory air intake system
• Free-flowing high density polyethylene tube
• Easy to install, usually in 90 minutes or less
• Washable and reusable lifetime air filter
• K&N Million Mile Limited Warranty

Product Specifications