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K&N Diesel Air Filter

KN air filter
free shipping special with no handling fees
click here to order
K&N Diesel Truck Air Filters
- Dodge Cummins
- Ford Powerstroke
- GM Duramax

Thoroughbred Diesel is an experienced diesel company that specializes in KN performance air filters. KN is widely known for the world's best air filter. For more than 30 years, KN Filters have been the choice in engine filtration. The KN filter delivers virtually unrestricted flow letting your engine run stronger, cleaner and with greater fuel efficiency.

The secret of the KN filter is its filter medium. Four to six sheets of pleated and oiled cotton-gauze are layered between two sheets of aluminum wire mesh. This proven design stops dirt, dust and other harmful particles like no other filter, all while clean, power-enhancing air flows freely to your engine.

Just give it a simple cleaning every 50,000 miles and your KN filter will last for the life of your vehicle. With no costly changes and services, your KN filter will save you money. And, you’ll be helping the environment by reducing the number of disposable air filters that end up in landfills.

Get increased power and acceleration, better fuel economy from a filter that lasts for 1,000,000 miles–get a KN.

KN air filter styles KN air filter
Selling Points for the KN Air Filter
  • High Air Flow with Excellent Filtration
  • Designed to Increase Horsepower and Acceleration
  • Washable and Reusable
  • Will NOT Void Vehicle Warranty
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • KN Million Mile Limited Warranty®
  • Emissions Legal in all 50 US States.
  • Economical, a KN Air Filter Will Last the Life of Your Automobile, Motorcycle, or ATV
  • Works with Original Equipment Manufacturer Vehicle Electronics
  • Environmentally Friendly, KN Reusable Air Filters Reduce the Volume of Disposable Air Filters that end up in the Nation's Landfills
The Last Air Filter Your Engine Will Ever Need - We warranty our automotive and street vehicle replacement filters for 1 million miles. Why would we do such a thing? Because they are engineered to last the life of your auto and motorcycle engine. We use only the highest quality materials and never compromise. Every 50,000 miles, we recommend you clean and re-oil our filter, then put it back in your engine and it will perform virtually like new.

KN Filter Information

Get better fuel economy The U.S. Government recommends replacing your car's dirty air filter for an improvement in fuel mileage of up to 10%.

KN Lifetime air filters feature High-Flow Technology to help your car breathe easier, giving you the power you crave while following these government fuel saving guidelines - and because KN is a Lifetime filter, it never needs to be replaced.

An engine that is getting the optimal amount of air flow is an efficient engine, and one that will show improvements in fuel mileage over an engine that is gasping for breath through a clogged air filter.

With fuel prices at record highs, isn't it nice to know that something as simple and inexpensive as changing your car's dirty air filter can improve mileage? Other mileage savings tips include making sure that your car's tires are properly inflated and removing unused accessory racks and heavy items from the car when not in use.

Add Horse Power KN Lifetime air filters feature High-Flow Technology to help your car breathe easier, giving you the power you crave without the reliability headache often associated with high performance parts - and because KN is a Lifetime filter, it never needs to be replaced.

Your car's engine is essentially a giant air pump, combusting a mixture of fuel and air with a carefully timed spark. The more air the engine has available, the more horsepower it can make.

An engine that breathes more easily will also show improvements in throttle response. Throttle response is measured by the amount of delay or hesitation that your car exhibits between when you press down on the gas pedal and when the engine responds by delivering power. Improvements in throttle response give you more "pep" in your car's acceleration.

Never needs replacing KN Lifetime air filters feature High-Flow Technology to help your car breathe easier, giving you the power you crave without breaking the bank - and because KN is a Lifetime filter, it never needs to be replaced. The money you save not having to change disposable paper filters is working for you to buy horsepower.

Stop throwing away money with disposable air filters. KN Lifetime filters cost more initially, but never have to be replaced for the life of your car. This will save money in the long run compared to the cost of buying disposable replacement air filters.

If you are paying for labor by having your air filter serviced every 15,000 miles (as is often the case on many new cars) the savings are even greater. Now, not only are you saving on the cost of buying replacement disposable filters, you are also saving on the labor to have your old filter removed and the new one installed. Do the math. This is a significant savings over the life of you car and money that can better be put to use getting out on the road and enjoying life.

Environmentally Friendly Over 100 million disposable paper air filters end up in US landfills or incinerators every year.

KN Lifetime air filters never need to be replaced. KN Lifetime filters feature High-Flow Technology to help your car breathe easier, giving you the power you crave while reducing waste.

KN Lifetime Air Filters are made of cotton, a renewable resource (unlike the trees from which paper is made that take years to grow to maturity).

A clean air filter can also improve fuel mileage by up to 10%* over a clogged air filter. That 10% of fuel that is saved also helps to reduce vehicle emissions related pollution.

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Free Shipping Special - No Handling Fees

Free Shipping Special - No Handling Fees

Free Shipping Special - No Handling Fees
 
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4843 Rockwell rd.
Winchester, KY 40391
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