Air Filters | High Airflow Engine | K&N (2024)

Universal Powersports Heavy Duty Industrial Marine Air Filter Cleaner

TOP QUALITY ENGINE PROTECTION & AIRFLOW

WASHABLE, REUSABLE, AND ENGINEERED TO LAST

K&N engine air filters are designed to be washable, reusable, and last for the life of your vehicle. The premium filter design incorporatesmultiple layers of proprietary cotton gauze media and a specially-engineered oil, originally designed for the demands of the racetrack, and now custom-engineered for your vehicle. Tested, proven, and trusted for over 50 years, millions of drivers rely on K&N air filters to help protect their engines from premature wear. Use our simple vehicle selector to view the filters compatible withyour year, make, and model.

Air Filters | High Airflow Engine | K&N (8)

LIFETIME USE DESIGN

Unlike disposable filters which must be frequently replaced, K&N® High-Flow Air Filters™ are washable, reusable, and engineered to last for the life of your vehicle. Feel confident in your purchase with a "No-Hassle" Lifetime Limited Warranty.

Air Filters | High Airflow Engine | K&N (9)

DESIGNED TO PERFORM

Originally designed for high-performance on the racetrack, now custom-designed for your vehicle make and model. K&N® air filters are tested on a SuperFlow flow bench to ensure increased airflow over a stock filter. View testing data for many K&N filters on individual product pages.

Learn More >

Air Filters | High Airflow Engine | K&N (10)

HELPS PROTECT YOUR ENGINE

K&N’s state-of-the-art filter features thousands of microscopic cotton fibers, and an innovative design of layered, oiled cotton media helps to capture dirt and shield your engine from contaminants. Each filter design is tested in an ISO 5011 laboratory to ensure excellent filtration efficiency for outstanding engine protection.

Learn More >

Air Filters | High Airflow Engine | K&N (11)

PROVEN IN EXTREMES

In the early 1960s, two dirt-track motorcycle racers came up with a revolutionary filtration idea, and the K&N oiled cotton filter was born. That same filter design has been tested and perfected over the past five decades, in everything from NASCAR race cars, top-fuel dragsters, and commuter vehicles. Millions of drivers continue to trust K&N's air filters for their proven performance and American-made quality.

Learn More >

Air Filters | High Airflow Engine | K&N (12)

INSTALLS QUICKLY & EASILY

Engineered to fit easily into your factory air box as easily as any other air filter. Typically installs in less than five minutes with no tools necessary.

Air Filters | High Airflow Engine | K&N (13)

REDUCES WASTE

Over 100 million disposable air filters and their packaging waste end up in landfills each year. Choosing a washable, reusable product that lasts for the lifespan of your vehicle helps to reduce unnecessary waste.

Learn More >

Air Filters | High Airflow Engine | K&N (14)

FILTER CLEANING SUPPLIES

Use specially formulated filter cleaner to help restore your filter’s particle capturing capability quickly and easily.

TESTED, PROVEN, TRUSTED

Our exclusive design provides a large surface area for enhanced airflow and dust capacity, which helps protect an engine from harmful submicron particulates. K&N car air filter designs are tested in an ISO 5011 laboratory to ensure excellent filtration efficiency and outstanding engine protection. Shop with confidence with our "No-Hassle" Lifetime Limited Warranty.

The Original Oiled Filter Design

CUSTOM COTTON FILTER MEDIA

Four or six layers of pleated cotton filter media act as a physical barrier to contaminants, with pleats specifically engineered to provide a large capturing area.

Air Filters | High Airflow Engine | K&N (15)

THE MAGIC SAUCE - RED 201 FILTER OIL

The original red filter oil is what separates K&N filters from the pack. The tacky oil helps trap—and hold—dirt and contaminants, keeping them in the filter and out of your engine.

Air Filters | High Airflow Engine | K&N (16)

DURABLE URETHANE FRAME

Liquid urethane is custom-poured and cured for a guaranteed fit, and engineered to last for a million miles of use.

Air Filters | High Airflow Engine | K&N (17)

EPOXY-COATED SCREEN MESH

Pleated mesh protects both sides of the cotton filter media and provides a sturdy structure for long-lasting durability.

Air Filters | High Airflow Engine | K&N (18)

CNC-MACHINED ALUMINUM FILTER MOLDS

Designed using advanced software and precision-milled from billet aluminum for a repeatable level of premium quality.

Air Filters | High Airflow Engine | K&N (19)

Air Filters | High Airflow Engine | K&N (20)

TRUSTED SINCE 1969

There’s a reason top racers trust K&N® to protect their trophy trucks in the Baja 1000, premium racecars in 24 Hours of Le Mans, million-dollar NASCAR engines, and high-horsepower dragsters: K&N® air filters let airflow in, and keep dirt out. Designed for the racetrack—made for your vehicle. Layered, oiled cotton media provides up to 50% more airflow than traditional paper air filters, which can provide an increase in horsepower. The durable filter frame and media is designed to last for the entire lifespan of your vehicle, and is protected by a 10-Year/Million Mile Limited Warranty.

“ABSOLUTELY LOVE IT, BIKE BREATHES SO MUCH BETTER. LESS LAG ON TAKEOFF. IT'S AMAZING, AND I DEFINITELY NOTICED THE HP GAIN WHEN I GET ON THE THROTTLE. MY BIKE WENT FROM AN ANIMAL TO A MONSTER. THANKS K&N!”

— TERRENCE FROM PENNSYLVANIA, K&N AIR FILTER

SHOP BY SPECIALTY FILTERS

Air Filters | High Airflow Engine | K&N (21)

SHOP BY DIMENSION

Air Filters | High Airflow Engine | K&N (22)

INDUSTRIAL/SMALL ENGINE FILTERS

Air Filters | High Airflow Engine | K&N (23)

RACING AIR FILTERS

Air Filters | High Airflow Engine | K&N (24)

CRANKCASE VENT AIR/BREATHER FILTERS

OUR STORY

WHY K&N?

K&N is the home of the original red oiled air filter. In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N), developed a ground-breaking new idea for an oiled air filter. Five decades later, K&N® is still innovating industry-leading filtration technology, and offers outstanding protection for everything from top-fuel dragsters to commuter vehicles across the globe. Thank you for helping us reach 50 years in business!


LEARN MORE

Air Filters | High Airflow Engine | K&N (2024)

FAQs

Do high flow air filters really work? ›

Yes, high-performance air filters make a significant difference in your vehicle's performance by increasing torque and horsepower. One test concluded a high-performance air filter increased horsepower by 2.6% and torque by 3.7%.

Do K&N air filters really increase horsepower? ›

Do K&N Intakes Increase Power? K&N intakes typically add an average of 15-25 additional horsepower over a stock system. Because vehicle makes, models, and engine sizes vary widely, along with vehicle condition, power gains also vary across applications and individual vehicles.

How do you clean a high flow air filter? ›

Make sure the engine is cool to the touch before cleaning.
  1. Remove the filter. Take the air filter out, taking care to make sure no dirt or debris falls into the airbox or intake. ...
  2. Apply cleaning solution. Spray the filter with Simple Green All-Purpose Cleaner and let it soak.
  3. Rinse. ...
  4. Dry. ...
  5. Oil and replace.

What is the effect of high flow air filter? ›

As a High Flow Air Filter allows more air to enter the engine intake system in a time period compared to your regular filters, the fuel gets more air to burn. It results in a better combustion process that leads to actually increase the maximum power as well as peak torque output of your bike.

Is K&N high flow air filter worth it? ›

Cheaper Isn't Always Better - Get More Airflow with K&N

K&N filters offer exceptional airflow to your engine - and more airflow often translates to more efficient fuel burn. Disposable filters aren't typically designed with the performance enthusiast in mind; they are designed to be simple, cheap, and functional.

Does more airflow increase horsepower? ›

More oxygen means more power from your engine, so improved airflow is an excellent way to increase the performance of your vehicle.

What intake gives the most horsepower? ›

When it comes to performance automotive upgrades, a cold air intake system is one of the best options for boosting horsepower and torque. But that's not all, cold air intakes are also affordable, easy to install, and can enhance your car's fuel economy, aesthetics, and acoustics.

Are K&N filters better than stock filters? ›

While K&N can offer better performance, most people either don't know or don't care to clean them properly, resulting in dirty and gummed up throttle plates and increased wear on the engine. So, unless you are truly a professional, I recommend using OEM (original equipment manufacturer) or equivalent air filters.

Does air filter improve acceleration? ›

Replacing a clogged air filter can increase fuel efficiency and improve acceleration, depending on your car make and model.

Do I oil both sides of a K&N filter? ›

No, only on the front side where air and particles come in. It should be noted that the oil will penatrate to both sides but you want the heaviest oil facing the side which faces the outside of the air flow. The heaviest oil will be the sprayed-on side. There is no specific interval to cleaning and reoiling the filter.

Can I use Dawn dish soap to clean my K&N air filter? ›

However, you might already have a simple tool you can use to clean your K&N cabin air filter: Dawn dish detergent. If it's safe enough to bathe ducklings, it's certainly suitable for your air filters. Its concentrated formula removes grease, dirt, and grime, and it rinses clean away — unlike some detergents.

What oil to use on a K&N air filter? ›

Use only K&N oil, and never saturate the filter. If oil drips from the filter, allow the filter to sit for several minutes until it stops dripping, and then wipe any excess oil from the filter frame.

What is the difference between standard and high flow engine air filters? ›

High-performance filters, like K&N and BMC, provide more air flow and better filtration. This can increase your engine's power and efficiency, giving you better performance. On the other hand, regular air filters are better at catching dirt to protect your engine.

Are higher end air filters worth it? ›

This can lead to poor indoor air quality and increased health risks. Expensive air filters are made from higher-quality materials, last longer, are more efficient at trapping particles, and have a larger surface area to filter. This can lead to better indoor air quality and improved health.

Does a bigger air filter mean more power? ›

Upgrading your air filter can make your engine stronger. A better air filter allows more air flow, which helps your engine work better and can add about 3 to 5 horsepower. This means your car can accelerate faster, perform better, and drive smoother.

Do higher quality air filters make a difference? ›

This can lead to poor indoor air quality and increased health risks. Expensive air filters are made from higher-quality materials, last longer, are more efficient at trapping particles, and have a larger surface area to filter. This can lead to better indoor air quality and improved health.

Do expensive air filters really work? ›

Yes, in general, the more expensive air filters are more effective, but a single person with no pets and allergies might not need as much filtration as a family of five with three pets and a child with asthma. Also, consider how long your air filter will last.

Should I use a high performance air filter? ›

High-performance air filters are better than standard ones because they let more air flow to the engine and catch tiny dirt particles. This makes your car's engine work better and more efficiently, giving you more power.

What air filtration system is most effective? ›

HEPA Filter: A filter capable of removing, at minimum, 99.97% of particles 0.3 microns in size. Compared to other filters, HEPA filters are more efficient at capturing airborne particles such as dust, pollen, mold, bacteria, and other potential allergens.

References

Top Articles
Latest Posts
Article information

Author: Msgr. Refugio Daniel

Last Updated:

Views: 6093

Rating: 4.3 / 5 (74 voted)

Reviews: 81% of readers found this page helpful

Author information

Name: Msgr. Refugio Daniel

Birthday: 1999-09-15

Address: 8416 Beatty Center, Derekfort, VA 72092-0500

Phone: +6838967160603

Job: Mining Executive

Hobby: Woodworking, Knitting, Fishing, Coffee roasting, Kayaking, Horseback riding, Kite flying

Introduction: My name is Msgr. Refugio Daniel, I am a fine, precious, encouraging, calm, glamorous, vivacious, friendly person who loves writing and wants to share my knowledge and understanding with you.