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K&N Series 77 High Flow Performance Cold Air Intake (11-14 5.0L)

Market Price $336.94 You Save 13% ($43.95)
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$292.99 (kit)

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  • Item T525668-D
  • MPN# 77-2581KP

Will this fit your F-150?

Features, Video & Details

  • Series 77 High Performance Cold Air Intake
  • Estimated Horsepower Gain of 10.06 HP @ 5712 RPM
  • Estimated Torque Gain of 9.82 TQ @ 3763 RPM
  • Free-Flowing Aluminum Intake Tube
  • Washable & Reusable Filter
  • No Computer Tune Required
  • CARB EO Number: D-269-48
  • Simple Bolt-On Installation
  • Fits 2011-2014 5.0L F-150s

Review & Installation Video

Review & Install Video

Hey, everybody. I'm Justin with americanmuscle.com, and welcome to my quick overview and install of the K&N Series 77 Cold Air Intake Kit available for your 2011 through 2014 5-liter powered F-150. If you've been watching these videos for any time now, you know what we're gonna talk about in the intake reviews. We're gonna talk materials, we're gonna talk what kind of benefits you can expect from bolting this thing up to your 5-liter truck, and then finally, we'll briefly cover the installation. And right up front, guys, for your 5-liter powered F-150, you're looking at a no-brainer job. One out of three wrenches on the difficulty meter with some more detail coming up later on. So the Series 77 from K&N should appeal to truck owners out there looking to step into an aftermarket intake option from one of the most trusted names in the aftermarket and one that will help deliver a little bit more power and sound with or without a custom tune. But maybe the most important factor here with this particular intake, you guys can see it, right? This is definitely gonna be for the F-150 owners out there looking to add a little bit more flash or a little bit more bling underneath the hood by going with a brightly polished option as opposed to an all-black intake that seems to dominate the category. So K&N is one of those companies that doesn't really need an introduction. They've been a dominant force in the aftermarket and are certainly one of the leaders in aftermarket filtration, and that is really well represented here on the site. They have a bunch of options for the 5-liter truck, and of course, the Mustangs as well including the Series 57, the Blackhawk option, and last but not least, the 77 that we have here on the table. All pretty similar from model to model but with minor differences. Now, the Series 77 that we have in this video is gonna be a little bit unique in the K&N lineup and from other aftermarket intakes in the category thanks again to that brightly polished finish here. Now, in my experience, guys, there's two completely different kind of camps out there when it comes to truck owners. People who enjoy seeing all that flash and that brightly polished chrome or people who just prefer to keep things a little bit more subdued, maybe a little bit more OE in appearance and go with something that's black, for instance. This, obviously, I don't even have to tell you, right? I mean, this is gonna be for the owners out there who just prefer that chrome or a little bit more flash under the hood. But added bling aside, of course, there are some power benefits to talk about when installing an aftermarket cold air intake like this and K&N's claiming roughly 10 horse power, 10 foot-pounds of torque when adding their no-tune required Series 77, and honestly, I think that's gonna be pretty much right on the money, guys. Don't expect massive gains when doing an intake like this without a tune because it's just not gonna happen. Instead, high single digits, low double digits is usually power for the course. And that is one of the good things to point out too about this intake. You can bolt this thing up and go with or without a custom tune, make a little bit more power like we just said without a tune. A little more with the tune, of course, make a little bit more sound underneath the hood. And some of our customers have even pointed out picking up a small bump in fuel economy. Now, while I can't personally confirm this, it is worth pointing out and it's another reason to check out some of the customer reviews on the product page if you haven't done so already. These are guys and gals out there who have actually purchased the product, installed it, and are pounding the pavement out there and they have some real-world feedback that you should definitely check out. But let's break down some of the individual components here with the K&N Series 77. We already talked at length about the intake tube itself but just so you know, it is made from lightweight aluminum and then polished to this bright, shiny you see here in front of me. You're also gonna be receiving one of K&N's bread and butter filters, guys. This is what they built their brand on. This is probably what they're known most for. It is washable. It is reusable and you do have to re-oil this thing from time to time. Definitely gonna save you some money in the long run compared to those cheap paper element factory filters. You're tossing those things every 10,000 miles or less depending on their condition. Not the case with the K&N. In fact, they're saying you can reuse this thing up to a 100,000 miles before it's time to throw this puppy away and start all over again. So again, will save you some money on the long run and it will be a lot easier to know when it's time to clean this thing thanks to the open element design. Another benefit with the open element or open filter design is the fact that you're gonna be hearing a lot more awesome noise coming from underneath the hood of your 5-liter truck. Nine times out of 10, this is a noise a lot of people enjoy and that's something you see in the customer review section. But maybe one of the best things about the K&N lineup including the Series 77 here is the price. Super affordable when it comes to aftermarket intake systems and for the brightly polished version, you're gonna be looking at the mid to high $200 price range. Far more affordable than some other options on the site which can oftentimes land from the $300 to even $400 range. Not the case here with K&N. Well, let's switch gears and quickly talk about the installation. We're not gonna go step by step here, guys, but we'll just give you a better idea of what you can expect when it comes time to crack open the toolbox. We're gonna go one out of three wrenches on our overall scale of difficulty. This is not a difficult install so if you're not what you would consider a very mechanically inclined person, these are always a great place to start, cold air intakes. You're only gonna be looking at about an hour tops for the install time but if you've done this a few times, I'd probably say 30 minutes or less is what you're looking at here. As far as basic tools, guys, well, again, basic is the word here. Flathead screwdriver, Philips head screwdriver, things like that including a socket set. The one kind of curve ball we might throw at you tool wise is gonna be a set of torque spits and that's just gonna help you remove the mass airflow sensors from the factory intake and get it reinstalled into the K&N here. As far as the installation process, guys, well, I like to deal with these things kind of already assembled, so remove that factory intake in the upper portion of the air box, kind of all in one piece. You can do this simply by removing it at the throttle body connection and disconnecting a few things at the air box. Don't forget about the hoses and such on the intake tube itself. Once that is out of the way, get to work installing the new K&N in the reverse order. Again, put this thing together first out of the truck. It'll make putting it back in a whole lot easier. Trust me. Hook everything up. Your hoses, your mass airflow sensor, and you should be good to go. As for my final thoughts on the K&H here, guys, I think the Series 77 is going to be a no-brainer for truck owners out there who want an affordable intake and still wanna grab that brightly polished finish. This thing will help you make a little bit more power. It'll definitely produce a little bit more sound. It is 50 state legal, and again, you can use it with or without a custom tune. So that is my review of the K&N Series 77 which you can grab right here at americanmucle.com.

Improves Horsepower and Torque. Completely replace the restrictive stock airbox and paper filter element on your 6.2L F-150 with a K&N Series 77 High Flow Performance Cold Air Intake. Featuring a high flow filter assembly and a free-flowing polished aluminum intake tube, this Cold Air Intake will provide your F-150 with a noticeable increase in horsepower and acceleration all while still providing excellent filtration. After installation power gains of 10.06 horsepower and 9.82 ft/lb torque have been seen at the rear wheels.

Filters Out Harmful Contaminants. The supplied K&N Filter successfully filter's out harmful contaminants with it's unique layered design. K&N Air Filters are made up of layers of specially treated cotton gauze that are sandwiched between two epoxy-coated aluminum wire screens for durability. K&N uses a specially formulated grade of oil to treat the cotton gauze layers which causes a tackiness throughout the cotton's microscopic strands creating a powerful filtering media that ensures engine protection.

Washable, Reusable Filter. K&N designed their high flow air filters to be reusable. That means there is no need to buy a new filter every few thousand miles, you can just clean the filter, re-oil it, and save money with a K&N Filter Recharge Kit.

No Tune Required. Unlike other Cold Air Intakes on the market for the F-150 this K&N Series 77 CAI does not require a computer re-tune. The engineers at K&N really did their homework to improve your truck's power using the stock tune.

CARB Certified. Best of all this K&N Series 77 High Flow Performance Air Intake Kit is 50-state smog legal under Carb EO# D-269-48.

Straight Forward Installation. The K&N Series 77 High Flow Performance Cold Air Intake Kit is designed to install easily with just basic hand tools. No extra modifications or special tools are required for proper installation. All necessary parts and instructions are included.

Application. This K&N Series 77 High Flow Performance Cold Air Intake is specifically design to fit the 2011-2014 F-150s powered by the 5.0L engine.

Technical Note. The K&N Cold Air Intake is not designed for F-150s equipped with a body lift.

Note: Coupon codes cannot be applied to this product.

Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (3) #56 Hose Clamps
  • (1) Molded Hose
  • (1) Intake Tube
  • (2) 8mm Bolts
  • (1) #52 Hose Clamp
  • (1) Hump Hose
  • (2) 16mm Buttonhead Bolts
  • (2) 1/4" x 5/8" Washers
  • (2) M6 Split Lock Washers
  • (1) Heat Shield
  • (1) 35" Edge Trim
  • (1) 19" Edge Trim
  • (1) Filter Coupler Adapter
  • (1) #104 Hose Clamp
  • (1) Air Filter
  • (1) Vent
  • (1) 3/8" x 12" Hose
Installation Info
Tech Specs
Cold Air Intake Specifications
Year/Engine: 2011-2014 5.0L Filter Placement: Engine Bay
Material: Aluminum Finish: Polished 
Manufacturer: K&N Computer Tune Required: No

Estimated Horsepower & Torque Gains:
Estimated 5.0L HP: 10.06hp @ 5712rpm Estimated 5.0L Torque: 9.82ftlb @ 3763rpm
Will it fit my F-150?

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Beautiful

Installation was a breeze. More power but slightly more noise than I anticipated.

Helpful (1)

5/5
Very nice looking intake

Very nice and shiny air intake when you open the hood it definitely sticks out, it works really well and sounds good when you step on the throttle, you can hear the difference, I have dual flow master ...

Read More
Helpful (1)

Overall Rating 4.8 out of 5 stars
Read All 21 Reviews

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1 Questions / 1 Answers

Ask a Question

hello im looking into buying something like this. My two questions are why does it say this will not fit if I have a body lift? My other question is what is the difference from this and the black out series other than the color and price. Just trying to figure out which one I should buy thank you.

danh

  • The K&N Series 77 High Flow Performance Cold Air Intake attaches both to the engine, which is mounted to the frame through the K member, and it attaches to to the body. When installing a body lift, the distance between the mounting points change, and this intake is not flexible enough to accommodate for this. The K&N Backhawk would have several minor differences in design, but the primary differences are the black powdercoat, and black filter.

    Rob D

Helpful (0)

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Customer Reviews (21) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 4.5625 4.6
  • Fit 4.875 4.9



  • 5/5

    June 27, 2017

    Review from K&N Series 77 High Flow Performance Cold Air Intake (09-10 4.6L 3V; 11-12 6.2L; 12-13 3.7L; 11-14 5.0L; 10-14 6.2L Raptor)

    Beautiful

    Installation was a breeze. More power but slightly more noise than I anticipated.

    GilbertS

    Year: 2014 Submodel: 3.7L V6 STX

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    April 13, 2017

    Review from K&N Series 77 High Flow Performance Cold Air Intake (09-10 4.6L 3V; 11-12 6.2L; 12-13 3.7L; 11-14 5.0L; 10-14 6.2L Raptor)

    Very nice looking intake

    Very nice and shiny air intake when you open the hood it definitely sticks out, it works really well and sounds good when you step on the throttle, you can hear the difference, I have dual flow master exhaust and it made it quite a bit louder on my 13 F150, 5.0 engine, the only bad thing and I don't mind it but it rumble's in the back cab more but that way you don't have to listen to the rear seat drivers lol, All in all I would recommend it to to anyone that wants a great working air intake and you will notice a difference in power to very nice thanks,

    oldman

    Year: 2013 Submodel: 5.0L V8 XLT

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    April 04, 2017

    Very nice looking intake

    Took about 25 mins is all to install but I've worked on trucks most of my life, anyone can install, My truck seems to have a little extra power just hard to tell right now, I'm getting a tune next then it should make more power very nice cold air intake for the money nice and shiny lol thanks

    oldman

    Year: 2013 Submodel: 5.0L V8 XLT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    April 02, 2017

    Easy to install, good sound to it.

    Obviously this less restricted intake alone will not give you a major increase in performance. but with extra bolt ons like a 85mm throttle and a quick tune and you can feel the difference. this thing sounds amazing in the 2500 rpm-and up bracket. I would highly recommend buying this.

    KyleB

    Year: 2013 Submodel: 5.0L V8 XLT

    Helpful (1)

  • 4/5

    March 21, 2017

    Review from K&N Series 77 High Flow Performance Cold Air Intake (09-10 4.6L 3V; 11-12 6.2L; 12-13 3.7L; 11-14 5.0L; 10-14 6.2L Raptor)

    Great Sound!

    With no mechanical ability at all, the installation was simple and straightforward. I'm not sure how many HP it actually provides, but the throttle response is much quicker and the sound is amazing from a simple intake. I would definitely recommend.

    JoshH

    Year: 2009 Submodel: 4.6L V8 XLT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    March 10, 2017

    Review from K&N Series 77 High Flow Performance Cold Air Intake (09-10 4.6L 3V; 11-12 6.2L; 12-13 3.7L; 11-14 5.0L; 10-14 6.2L Raptor)

    Easy Install, Performance Booster

    It only took me a friend 35 minutes to remove the factory air filter and intake housing and install the KandN Series 77Cold Air Intake.

    Paul

    Year: 2012

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    January 06, 2017

    Review from K&N Series 77 High Flow Performance Cold Air Intake (09-10 4.6L 3V; 11-12 6.2L; 12-13 3.7L; 11-14 5.0L; 10-14 6.2L Raptor)

    Installation/performance/sound

    The installation was very easy and all parts fit as expected. The performance was noticeable from the low range all the way through the higher range. The deep growl that this added to the truck is dead on. This was in stalled on my sons 2012 f150 Harley truck that has the 6.2 lite. He thought he wanted exhaust also but after installing this intake he changed his mind.

    KingTex

    Year: 2012

    Helpful (1)

  • 5/5

    September 27, 2016

    Review from K&N Series 77 High Flow Performance Cold Air Intake (09-10 4.6L 3V; 11-12 6.2L; 12-13 3.7L; 11-14 5.0L; 10-14 6.2L Raptor)

    K N Performance

    I am very pleased that this product was easy to install and works wonderfully. I have been using KandN filters for several years and have never been disappointed.

    Duff

    Year: 2013 Submodel: 5.0L V8 XLT

    Helpful (1)

  • 5/5

    August 28, 2016

    Impressive Improvement

    This product was very easy to install. I have seen approximately a 3 MPG improvement. Recommended.

    REDCandy

    Year: 2013 Submodel: 5.0L V8 XLT

    Helpful (1)

  • 5/5

    July 20, 2016

    More power!!!

    This was easy to install, about 1.5 hours. Directions are easy to follow, very few tools required. Best part of all... More power and sounds great!!

    4Xfanatic

    Year: 2011 Submodel: 5.0L V8 FX4

    Helpful (1)

  • 5/5

    July 12, 2016

    Great product

    Great fit and has mad a difference on how my truck runs while puling my travel trailer

    Richyrich327

    Year: 2013 Submodel: 5.0L V8 STX

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    December 24, 2015

    Review from K&N Series 77 High Flow Performance Cold Air Intake (09-10 4.6L 3V)

    one of the cleanest intakes ive ever had!

    installing this intake was a breeze taking roughly about an hour to get done! the oiler filter has a very good amount of protection. you can feel the power gains from this intake!

    AlexM

    Perth Amboy, NJ

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    August 05, 2017

    Review from K&N Series 77 High Flow Performance Cold Air Intake (09-10 4.6L 3V; 11-12 6.2L; 12-13 3.7L; 11-14 5.0L; 10-14 6.2L Raptor)

    Great product

    Took less than 30 min to install. Sounds great with the flowmaster series 40 dual exhaust.

    JosephS

    Year: 2013

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    July 09, 2017

    Review from K&N Series 77 High Flow Performance Cold Air Intake (09-10 4.6L 3V; 11-12 6.2L; 12-13 3.7L; 11-14 5.0L; 10-14 6.2L Raptor)

    Extremely impressed

    I was getting around 11.2 MPG before I bought this air intake and after the install, I noticed a huge improvement in throttle response and my MPG. I’m getting around 14.4 MPG now and it’s still going up.

    KennethK

    Year: 2014 Submodel: 5.0L V8 XLT

    Helpful (0)

  • 4/5

    Installation Time: Less than 1 Hour

    June 29, 2017

    Review from K&N Series 77 High Flow Performance Cold Air Intake (09-10 4.6L 3V; 11-12 6.2L; 12-13 3.7L; 11-14 5.0L; 10-14 6.2L Raptor)

    Performance or just a lot of noise?

    This product is easy to install, very clear directions took under 1/2 hour. I'm not sure of the performance gain but it does seem to have quicker throttle response from stop. Noise under hard acceleration is quite high but settles down somewhat at cruising speed, still its much louder than a similar unit I have in my Mustang.

    john950

    Year: 2013 Submodel: 3.7L V6 XLT

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    June 26, 2017

    Cold air

    Finally got this on the truck. It's looks and sounds awesome. Very happy with my purchase. Would definitely recommend.

    LeviC

    Year: 2013 Submodel: 5.0L V8 XLT

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 25, 2017

    K N intake for 5.0

    Very easy to instal and could tell the difference the first time I drove the truck, would recommend to anyone

    RogerT

    Year: 2011

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 20, 2017

    As Advertised

    The install took just 30 minutes or so. Everything fits correctly and I at once noticed increased acceleration and performance.

    Paul

    Year: 2012

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 01, 2017

    Great piece

    Easy install, purs until you give it gas and she wakes up just make sure you know how to control her.

    Quickpony

    Year: 2014

    Helpful (0)

  • 3/5

    Installation Time: Less than 1 Hour

    December 28, 2016

    Review from K&N Series 77 High Flow Performance Cold Air Intake (09-10 4.6L 3V; 11-12 6.2L; 12-13 3.7L; 11-14 5.0L; 10-14 6.2L Raptor)

    Cold Air Intake

    Sounds great, but it does not save on gas. I have had it for about a month and I have not seen any savings. I was getting about 15 mpg (in city driving), and actually I am now getting about 14.7 mpg.

    Joe

    Year: 2012

    Helpful (0)

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