Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The K&N Typhoon cold air intake for the 2013 Ford Focus ST uses a mandrel-bent aluminum intake tube paired with a washable, reusable high-flow oiled cotton filter to increase airflow and responsiveness. The oversized conical filter allows extended service intervals—up to 100,000 miles under normal highway use—and a custom heat shield protects intake air from engine heat. Typical install time is under 90 minutes.
K&N 13 Ford Focus ST L4-2.9L F/I Typhoon Performance Intake
