K&N Typhoon cold air intake for 2012 Ford Focus 2.0L uses a mandrel‑bent aluminum tube and a washable, reusable high‑flow oiled cotton air filter to increase airflow for measurable gains in horsepower and torque. The oversized filter supports long service intervals—up to 100,000 miles under normal highway driving—and the system typically installs quickly, though CARB status varies by application.
K&N 12 Ford Focus 2.0L Typhoon Performance Intake