The K&N drop-in high-flow air filter for 2003–2007 Honda Accord 2.4L (and 2004–2008 Acura TSX where specified) is a washable, reusable replacement engineered from layered oiled cotton media to improve airflow and horsepower. Intended to install easily into the factory airbox, it carries K&N’s long-term limited warranty and aims to reduce disposable filter waste over the vehicle’s life.
K&N 03 Honda Accord 2.4L-I4 Drop In Air Filter