K&N 15-18 Audi A4 L4-2.0 F/I Replacement Drop In Air Filter - E-0647 fits_1999-2004`Mitsubishi`Galant 1990-1994 Mazda 323 1

1990-1994 Mazda 323 1

428i 2015-2014

with a non-adjustable bolt and 6061-T6 aluminum lock plate

Flows 70% Better Than Stock

K&N 15-18 Audi A4 L4-2.0 F/I Replacement Drop In Air Filter - E-0647 fits_1999-2004`Mitsubishi`Galant 1990-1994 Mazda 323 1K&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