First, Add Your Vehicle
K&N High Performance Air Filter 33-2444Shop All K&N
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
- Designed to increase horsepower
- Washable, reusable, and engineered to last for the life of your vehicle
- Designed to provide high airflow and exceptional filtration
- Engineered to fit easily into your factory air box
- 10-Year/Million Mile Limited Warranty
- Only needs cleaning every 50,000 miles under normal highway driving conditions
- Emissions legal in all 50 States
- Will not void vehicle warranty
- Honda Accord Performance Air Filter
- Honda Civic Performance Air Filter
- Ford F150 Performance Air Filter
- Chevrolet Silverado 1500 Performance Air Filter
- Toyota Camry Performance Air Filter
- Nissan/Datsun Altima Performance Air Filter
- Dodge Ram 1500 Performance Air Filter
- Toyota Corolla Performance Air Filter
- Chevrolet Cruze Performance Air Filter
- Ford Focus Performance Air Filter
Advice and How-To's
- Signs You Need a New Air Filter
- How Much Does It Cost to Replace Your A/C?
- What is an ECT Sensor?
- How to Flush Your Car's AC System
- What Does an AC Compressor Replacement Cost?
- How Much Does an AC Recharge Cost?
- How Your Car's Interior Heating System Works
- Get the Right Tools to Fix the Complete AC System
- How Your Car’s AC Works
- Learn 3 Common AC Problems