K&N® - 77 Series High-Flow Performance Air Intake Kit

65 reviews|Item # sp224524|Similar Products
$399.99 - $449.99
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Product Details

77 Series High-Flow Performance Air Intake Kit by K&N®. The K&N high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system. The restrictive factory air filter and air intake housing on your vehicle are replaced by this K&N air intake system which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow.

Features

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Free-flowing aluminum tube
  • Replaces entire factory air intake system
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile/10 Year Limited Warranty

The improved air flow allows your engine to inhale a larger amount of air than it would from the stock air intake. More air means more usable power and acceleration throughout your engine’s RPM range. The air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through the intake tube into the engine’s throttle body for a guaranteed power gain. The intake tube has an attractive chrome-like finish that's made to last and it accommodates the factory mass air sensor and a couple of replacement silicone crank case vent hoses. The oversized cone shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less. Some K&N 77 series air intakes are not legal for sale or use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the vehicle applications and specific CARB status for each vehicle and air intake.

K&N® is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. The first K&N was conceived for racing over 50 years ago and a performance enthusiast mindset continues today throughout all levels of the company. K&N is the sales and brand leader for performance filters, including an extensive line of factory replacement filters and performance air intake kits. The company actively promotes the environmental, economical and performance advantages of long-life reusable cotton gauze filters.

Reviews

(65)
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K&N® - 77 Series High-Flow Performance Air Intake Kit
/5
1-10 of 65 Reviews
Really looks and functions up to my expectations. Great product.
Posted by FRANK (Fort Stockton, TX) / October 07, 20232015 Chevy Silverado 2500
made my tacoma sound so much louder around 3-4000rpm. having a blast
Posted by Julian (Gilbert, AZ) / June 17, 20222008 Toyota Tacoma
I drive 2019 ford flex 3.5l non turbo and love the product, makes pretty awesome noise but in the install the intake pipe going in the throttle body of the 3.5l non turbo is almost to long needs to be shorter going in the rubber air boot , the pipe reaches so close i measured it at 1/8 th of a inch from the metal from the throttle body but overall ive had KNN for years and seen the befor but still amzing product
Posted by Customer / November 06, 20212019 Ford Flex
5 of 5
Saved Our Trip
K&N® 77-2570KTK - 77 Series High-Flow Performance Aluminum Textured Black Cold Air Intake System with Red Filter
We own a class c camper build around a Ford 2006 e450 6.8 Triton (10 cylinder). In our initial runs it struggled, significantly, with minor inclines. Installed this (no other changes made) and it was just enough to make those inclines unnoticeable. Anything beyond a hill the Triton will still roar, but just making it get over hills with ease made our cross country trip that much more enjoyable. Also, was very easy to install. Instructions were good and the build quality seems solid.
Posted by Andrew (Milton, NH) / August 13, 20212006 Ford E-series
I bought it with hopes to increase HP and it did. I did 0-60 in 4.1 in my 2018 SRT Durango.
Posted by OTHNIEL (Teaneck, NJ) / October 04, 20202018 Dodge Durango
5 of 5
Dodge 2500 Cold Air Intake
K&N® 77-1568KTK - 77 Series High-Flow Performance Aluminum Textured Black Cold Air Intake System with Red Filter
This the most awesome add on I have put on my truck and I have a lot. Only problem is it sounds so good you keep putting your foot in down just to hear it pretty cool.
Posted by Customer / September 29, 20202015 Ram 2500
5 of 5
Sounds Great
K&N® - 77 Series High-Flow Performance Aluminum Polished Cold Air Intake System with Red Filter
You can definitely hear the difference when you punch the pedal. Looks really great under the hood, and has added more mpgs. 1000 percent recommendation from me
Posted by Stan (Battle Creek, MI) / September 23, 20202020 Ram 1500
5 of 5
K&N 77 Series Cold Air Intake
K&N® 77-3082KP - 77 Series High-Flow Performance Aluminum Bright Aluminized Cold Air Intake System with Red Filter
My K&N 77 Series Cold Air Intake System did everything it said it would. Love the sound, the looks and the performance it gives. I highly recommend this product.
Posted by Customer / August 19, 20202018 GMC Sierra 1500
Looks great, sounds great! Increase in power for sure!
Posted by Vlad (Aurora, CO) / August 06, 20202011 Nissan Xterra
5 of 5
Cold Air Intake
K&N® 77-1572KS - 77 Series High-Flow Performance Aluminum Silver Cold Air Intake System with Red Filter
This is not my first intake. I purchased this one because of the satisfaction I had with the previous one. Very satisfied with the product.
Posted by Quincy (Matteson, IL) / July 03, 20202018 Jeep Grand Cherokee
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