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K&N 77 Series Metal Intake Kit Part #77-2514KP Customer Reviews
53 Customer Reviews
Reviewed by Armando M (Hialeah, FL) Reviewed for a 2004 Ford Expedition — Sep 07, 2015 8:23 PM
I am very pleased with the results I got from installing this K&N filter on my 2004 expedition. better gas mileage better throttle response and I could definitely feel more horsepower the car sounds great.
Reviewed by Brendan L (YORK, NE) Reviewed for a 2015 Ford F-150 — Jul 27, 2015 10:24 AM
My kit came with 2 of the same size hoses, when it clearly should have 2 different sizes. Had to track down the right size myself.
Reviewed by Joey H (LITHIA, FL) Reviewed for a 1999 Ford F-150 — Feb 26, 2014 8:31 AM
The truck has more get up and go and I gained almost 1 mile per gallon. It also made under the hood look great. Installation was so simple with step by step instructions. It took about 30 minutes to install.
Reviewed by dave S (University Place, WA) Reviewed for a 2003 Ford Expedition — Nov 21, 2013 3:54 PM
Installed the intake on my Ford 03 Expedition.The install took about an hour.Clean well thought out air intake system.Seems to have more power,and will clean the air intake better than the stock cleaner for sure.Plus never have to buy another air cleaner element.
Reviewed by Eric O (LAKEHILLS, TX) Reviewed for a 2001 Ford F-150 — Aug 29, 2013 11:07 AM
K&N's 77 series intake kit was truly a joy to install. The included instructions (complete with pictures) made installation a breese. I would like to take all the credit (don't tell my wife!), but K&N made me look like a mecanical Guru! The power and torque increases were instantly obvious. Thanks K&N!
Reviewed by Cliff S (Albany, OR) Reviewed for a 2004 Ford Expedition — Aug 10, 2013 6:43 PM
I just bought this 2004 5.4L Expedition which had a 59 series K & N system on it, at anything above 900 rpm's it would start this loud squealing and not go away unless you were letting off the foot feed,the car dealer said they could not find anything wrong, I called K&N they were not sure as to why it was doing the squealing, maybe I need to put on a resonator box over the filter so I made one,didn't help. I think the plastic tube was the problem so I bought the 77 series and problem went away
Reviewed by Blair O (GREENBANK, WA) Reviewed for a 2003 Ford Expedition — Jul 19, 2013 9:01 AM
Product shipped quickly and was in fantastic shape. Easy to install and love the immediate response I get from it. Love it!!!
- Rebates: $25 Details
Ships By 4/27
- What Do You Drive?
- Part #:77-2514KP
- Estimated Horsepower Gain: 9.38 HP @ 4093 RPM
- Does not fit Lightning models
- Download installation instructions (PDF)
- Includes K&N filter # RC-5046
- Compatible with filter wrap # RC-5046DK (not included)