The COBB Redline carbon fiber intake system for 2013–2018 Ford Focus ST and 2016–2018 Focus RS is a vehicle-specific cold air intake solution intended to replace the factory intake with a carbon fiber assembly tuned for those model years. It routes airflow to the engine using the system components matched to the listed Ford models, offering an engineered intake alternative designed for direct-fit installation.
COBB Redline Carbon Fiber Intake System - 2013-2018 Ford Focus ST / 2016-2018 Ford Focus RS