Not sure which 2004 Ford F-150 Air Intake Systems are right for you? We have over 15237 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"After a simple install ( about 45 Min) I have noticed an increase in gas mileage by 4 miles to the gallon! That alone paid for the kit- there is consiterable gain in HP as well esp off the line. I highly recommend this product!" —Michael M from Miramar Beach, FL bought an Airaid Intake System for a 2004 Ford F-150.
"I JUST RECEIVED MY AIRAIR SPACER .SO I THOUGHT THAT I WOULD INSTALL IT RIGHT AWAY .IT WAS SO SIMPLE IT ONLY TOOK ABOUT 30 MIN.I NOTICED THE TORQUE DIFFERENCE RIGHT AWAY .THANK YOU FOR THE EASY ORDER FROM AUTOANYTHING. SIGNED. BILLY BRUNSON" —George B from Winter Haven, FL bought an Airaid PowerAid Throttle Body Spacer for a 2004 Ford F-150.
"THIS INTAKE WAS VERY SIMPLE TO INSTALL. IT TOOK ME ABOUT 40 MINUTES. THERE WAS ONE BRACKET THAT WAS TOUGH, BUT NOTHING I COULD NOT OVERCOME. AS SOON AS I DROVE MY TRUCK, I COULD FEEL AN INSTANT IMPROVEMENT IN THE TORGUE. I WAS SCARED IT WOULD MAKE NOISES WHILE DRIVING, BUT IT SOUNDS GOOD WHEN YOU PUT YOUR FOOT INTO IT. WOULD RECOMMEND THIS ON FOR ALL F150 OWNERS." —Ron G from Daphne, AL bought an Airaid Intake System for a 2004 Ford F-150.
"I am very pleased with the intake system. My gas milage did not change much in the city, but on the highway it jumped up to three gallons better. I have also noticed when climing hills the truck does not need to downshift as often. You get a lot more engine noise when you hit it hard, but normal driving is not much different. As to horse power gains, it feels stronger but it could also be the extra noise giving me that illusion. The system only took about 20 minutes to install and most of that was reading the instructions. All in all I am very satisfied and definately recommend this product." —Brian S from Henry, IL bought an Airaid Intake System for a 2004 Ford F-150.
"Runs great.alot more power and air flow." —Karen T from Santee, CA bought a Volant Cold Air Intakes for a 2004 Ford F-150.
"Easy to install and looks awesome. I can't speak for mileage or added horsepower as yet, but the throaty sound you get when you accelerate is cool." —Paul L from Indianapolis, IN bought an Airaid Intake System for a 2004 Ford F-150.
"It was fairly easy to install..took a couple hours but the instructions were great. The sound is the same until you really get on the gas. You can feel the added power and the acceleration is much improved. I would highly recommend it." —Labron W from Scottsboro, AL bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Ford F-150.
"Sounds great. Easy to install." —Robert D from Katy, TX bought a K&N 77 Series Metal Intake Kit for a 2004 Ford F-150.
"AWSOME ,fast shipping,took about 2hours to install,more horse power.It is worth the money. Very Pleased" —Michael S from New Bedford, MA bought a K&N 77 Series Metal Intake Kit for a 2004 Ford F-150.
"At first I was a little skeptical about how well the intake would work. I put it on my 2004 f-150 4wd and the difference is amazing. Night and day. The acceleration improvement alone was worth the money, sounds great too, gives it that deep throttle sound when you hit the gas. Highly recommended" —Kevin M from Louisville, KY bought a K&N 77 Series Metal Intake Kit for a 2004 Ford F-150.
"Easy to install and I love the sound my truck makes now when I get on it. Mobile, AL." —Garry A from Mobile, AL bought a K&N 77 Series Metal Intake Kit for a 2004 Ford F-150.