The K&N drop-in High-Flow air filter is a washable, reusable replacement for select Acura ILX 2.4L models (2016–2018) that boosts airflow while protecting the engine with layered, oiled cotton media. Engineered for long life and repeated service, it installs into the factory air box and reduces disposable filter waste. K&N backs its filters with a long-term limited warranty and reusable design for lifetime use.
K&N 16-17 Acura ILX L4-2.4L F/I Replacement Drop In Air Filter