2004 Ford F150 4.6L V8 Cold Air Intake

Cold Air Intake for 2004 Ford F150 4.6L V8
  • Designed to bring in cooler air with less restriction for more power
  • Guaranteed power gain
  • Outstanding engine protection
  • Easy installation
  • Oversized high-flow reusable air filter
  • Million Mile Limited Warranty
  • Power gaining products since 1969
K&N cold air induction systems for the 2004 Ford F150 come with a washable and reusable air filter. These performance cold air intakes are guaranteed to increase the horsepower output of your Ford engine.

Your 2004 Ford F150 deserves the best cold air intake available!

2004 Ford F150 4.6L V8 - All Models
After reviewing the pro's & con's on a Full System Cold Air Intake, decided on this K&N Cold Air System for my 2005 Ford F-150 STX 4x4 4.6L FI V-8 engine. Never did install a Cold Air Intake before. The directions where easy to read with pictures showing what to take off engine stock air system & install the new K&N Cold Air System. Install took me about 1hr & 15 minutes. Directions state 90 minutes with basic hand tools, but I took my TIME reviewing the directions a few times over just to make sure I did everything according to the directions. Once done & everything double checked I told my wife to Fire-Up the truck & WOW!! I Heard the DIFFERENCE in ENGINE & MUFFLER sound RIGHT AWAY. Told my wife to REV the engine a few TIMES & all's I can say is WOW!! More throaty sound in muffler and throttle responded more quickly, PARKED! On-Road test, truck leaves from a stop better, reaches speeds more quickly. Highway driving, truck has great speed on entrance ramps. I was amazed on how much more the throttle responds. I am VERY GLAD I bought this K&N Cold Air Intake System for my truck. WORTH EVERY PENNY!! I plan in the future to upgrade fuel filter to K&N & K&N Oil Filter as well
Brian Ferencin, Bethlehem, Pennsylvania
Performance Intake Kit
K&N 57-2557
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
List Price: $523.99
Your Price: USD $288.99
In stock
2004 Ford F150 4.6L V8 - All Models
Performance Intake Kit
K&N 77-2557KP
  • Free-flowing Aluminum Tube
  • Easy to Install
  • 50 State Street Legal
List Price: $624.99
Your Price: USD $344.99
In stock