E-1963 K&N Replacement Air Filter fastner Through the use of the

Through the use of the latest developments in melt technology

Development of accurate injector data is a complex process

We especially recommend this kit for use in cars over 10 years old

Requires professional installation and ECU programming

Warranty only applies to the original order and the warranty does not transfer

E-1963 K&N Replacement Air Filter fastner Through the use of theK&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