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K&N Series 77 High Flow Performance Cold Air Intake (11-12 6.2L, Excluding Raptor)

Market Price $371.44 You Save 13% ($48.45)
Starting At

$322.99 (kit)

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  • Item T525668-C
  • MPN# 77-2584KP

Will this fit your F-150?

Features & Details

  • Series 77 High Performance Cold Air Intake
  • Estimated Horsepower Gain of 18.74 HP @ 5267 RPM
  • Estimated Torque Gain of 12.61 TQ @ 3431 RPM
  • Free-Flowing Aluminum Intake Tube
  • Washable & Reusable Filter
  • No Computer Tune Required
  • CARB EO Number: D-269-48
  • Simple Bolt-On Installation
  • Fits 2011-2012 6.2L F-150s, Excluding Raptors
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 18.74 horsepower and 12.61 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 2011-2012 F-150s powered by the 6.2L V8 engine. It is not compatible with the 6.2L SVT Raptors.

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 Details

What's in the Box
  • (4) #56 Hose Clamps
  • (1) Reinforced Hose
  • (1) Intake Tube
  • (1) Nylon Vent
  • (1) PLAS Vent
  • (1) 5/8" x 20" Hose
  • (1) 3/8" x 5" Hose
  • (1) 3/8" Hose Vent
  • (2) M4 Bolts
  • (1) 35" Edge Trim
  • (1) Hump Reinforced Hose
  • (2) M6 Buttonhead Bolts
  • (2) M6 Split Lock Washers
  • (2) OD-SAE Washers
  • (1) Heat Shield
  • (1) 19" Edge Trim
  • (1) Filter Couple Adapter
  • (1) #104 Hose Clamp
  • (1) Air Filter
  • (1) Extension Harness
Installation Info
Tech Specs
Cold Air Intake Specifications
Year/Engine: 2011-2012 6.2L Filter Placement: Engine Bay
Material: Aluminum Finish: Polished 
Manufacturer: K&N Computer Tune Required: No

Estimated Horsepower & Torque Gains:
Estimated 6.2L HP:  18.74hp @ 5267rpm Estimated 6.2L Torque: 12.61lbft @ 3431rpm
Will it fit my F-150?

Most Helpful Reviews

5/5
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 ...

Read More
Helpful (2)

5/5
Impressive Improvement

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

Helpful (2)

Overall Rating 4.7 out of 5 stars
Read All 25 Reviews

Customer Photos

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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 (25) Write a Review

Overall Rating 4.7

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 4.55 4.6
  • Fit 4.85 4.9



  • 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 (2)

  • 5/5

    August 28, 2016

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

    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 (2)

  • 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

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

    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

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

    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)

  • 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 (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

    July 20, 2016

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

    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

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

    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)

  • 4/5

    Installation Time: Less than 1 Hour

    October 17, 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)

    Good looks

    Very nice looking under the hood. Only thing fits a little close to the hood. Sounds like a lot of air.

    DBednar

    Year: 2013 Submodel: 5.0L V8 XLT

    Helpful (0)

  • 4/5

    Installation Time: Less than 1 Hour

    September 19, 2017

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

    Nice product

    It produces a nice sound and a bit more response in acceleration, I don't think I experienced as much difference as the others because I have a 6 in lift on my truck. Only downside is that I lost .2 mpg

    TheodoroG

    Year: 2014

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    August 30, 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

    Best upgrade yet good sound note really can feel the difference in power

    MadDog

    Year: 2013 Submodel: 5.0L V8 STX

    Helpful (0)

  • 4/5

    Installation Time: Less than 1 Hour

    August 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)

    Yes

    I installed my caf and an evolution cts2 on my 2012 f150 5.0 at the same time. Certainly woke things up!!

    MarkT

    Year: 2012 Submodel: 5.0L V8 XLT

    Helpful (0)

  • 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)

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