K&N Kawasaki ZX-6R '07 - '08

The Original High-Flow Air Filter

Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and motorcycle enthusiast interested in maximizing horsepower and acceleration.
Since K&N's humble beginnings, they have designed and manufactured over 2,400 High-Flow Air Filters to fit most modern passenger vehicles and over 500 High-Flow Air Intake Systems to fit vehicles driven by enthusiast minded drivers.
K&N not only have more applications than any other manufacturer of similar product, K&N invented the High-Flow category and the High-Flow Technology that supports it. K&N also makes thousands of racing and specialty type air filters and is the only air filter used at the Indianapolis 500 Race®.

The K&N FilterCharger® air filter is designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life. K&N automotive OE (original equipment) replacement air filters generally add 1-4 horsepower. The secret to K&N success lies in the unique characteristics of K&N's filter medium that was originally developed by K&N all those years ago in the dust, sweat and tears of desert motocross racing.
K&N just wanted to win races and stumbled on a cotton filtration technology destined to be great. K&N high flow cotton gauze air filter is washable, reusable and built to last for the life of an automotive or motorcycle engine. K&N air filters consist of four to six sheets of cotton gauze layered between two sheets of aluminum wire mesh. This media is then pleated and oiled to enhance its filtering capabilities and overall performance. K&N Air Filters were created for an environment requiring maximum horsepower and enhanced acceleration in addition to protection from the dirt and dust of off-road racing. The result is an air filter that allows dramatically more air into an engine, is washable and reusable, and will protect your engine for the life of your vehicle.

Engine Protection, Filtration

Anyone can flow more air. The trick is to flow more air safely. In K&N's opinion they hit the sweet spot - an optimal blend of high air flow, filtration efficiency, durability and dust capacity. K&N take filtration seriously.
K&N Air Filter media has been tested both in-house and by independent labs using the ISO5011 test developed by the Society of Automotive Engineers. In addition K&N test many of their filters both in and out of the OE airbox ensuring proper fit and function. K&N's goal is to design filters with the maximum possible airflow achievable while providing guaranteed engine protection.

The Importance of Oil

A K&N Air Filter is made of 4 to 6 layers of cotton gauze sandwiched between two epoxy-coated aluminum wire screens. The cotton is treated with a specially formulated grade of oil causing tackiness throughout the cotton's microscopic strands. The nature of the cotton allows high volumes of airflow, and when combined with the tackiness of the oil creates a powerful filtering media that ensures engine protection.
In contrast, most other media can not maintain the same balance of airflow and filtration throughout the filter's life without sacrificing one or the other.
With a K&N Air Filter, there is no sacrifice.

Never Replace Your Air Filter Again

Handmade in the USA and in the United Kingdom using only the finest materials, K&N OE Replacement Air Filters are washable and reusable. Regardless of what you've heard, it's almost impossible to wash your K&N Air Filter too much. Inside our testing laboratory, we have washed and re-oiled one K&N Air Filter more than 100 times and it still performs up to specification. Depending on your driving conditions, K&N recommend cleaning your air filter every 50,000 miles. To clean and re-oil, purchase K&N filter Recharger® service kit and follow the easy instructions.

• High Air Flow with Excellent Filtration
• Designed to Increase Horsepower and Acceleration
• Washable and Reusable
• Will NOT Void Vehicle Warranty
• Lasts up to 80,000 kilometres before cleaning is required depending on driving conditions
• K&N Million Mile Limited Warranty®
• Economical, a K&N Air Filter Will Last the Life of Your Automobile, Motorcycle, or ATV
• Works with Original Equipment Manufacturer Vehicle Electronics
• Easy High Performance Add-on
• Environmentally Friendly