1999 Ford Expedition 5.4L V8 Air Intake

1999 Ford Expedition 5.4L V8 air intake system
  • Guaranteed power gain
  • Easy to install on 1999 Ford Expedition with 5.4L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N guarantees that by replacing your factory 1999 Ford Expedition air intake system with a high-performance K&N system, your Ford’s engine will produce more power.

Your 1999 Ford Expedition deserves the best made power gaining air intake available!

VehicleProduct  
1999 Ford Expedition 5.4L V8 - All Models
SUV
Very easy to install. I noticed a power increase right off the bat and a jump in mileage from 16mpg to 18mpg. Well made. I would buy again for my next vehicle.
Keith, Pozo, California
Performance Air Intake System
K&N 57-2514-4
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
57-2514-4 1999 Ford Expedition 5.4L V8 Performance Air Intake System
List Price: $540.89
Your Price: USD $297.99
In stock
1999 Ford Expedition 5.4L V8 - All Models
SUV
Quite impressed with the finished installation product. I'm sure I have gained HP and torque and pretty sure I've increased fuel economy. The instructions are lacking details/close-up pictures. Thankfully, YouTube had a similar installation to mine to help me figure out what hardware went where. I added split rubber hose to the inside of the shield where the MAS neck passes through to keep a rattle quieted. Overall - I'm pleased.
Larry Matthews, Durham, North Carolina
Performance Air Intake System
K&N 57-2541
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
57-2541 1999 Ford Expedition 5.4L V8 Performance Air Intake System
List Price: $554.39
Your Price: USD $305.99
In stock
1999 Ford Expedition 5.4L V8 - All Models
SUV
Great product. Easy to install. The instructions were clear and concise. It only took 60 minutes. Performance seems to be as specified. I really like the sound it makes during acceleration. I would definitely recommend this product. Thanks K&N
Renato Castro, White Bear Lake, Minnesota
Performance Air Intake System
K&N 77-2514KP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
  • 50 State Street Legal
77-2514KP 1999 Ford Expedition 5.4L V8 Performance Air Intake System
List Price: $636.09
Your Price: USD $350.99
In stock