ROUSH Performance Cold Air Kit 2018–2023 Ford Mustang EcoBoost 2.3L (I4)

• Fits 2018-2023 Mustang 2.3L I-4
• Roush Cold Air Intake System
• Increased performance and engine presence with no calibration required!
• Improved throttle response
• Provides less intake restriction over stock
• CAD-designed for optimized hood sealing and performance
• Easy installation (no drilling or cutting required)
• Reusable oil-free air filter
• Superior filtration properties
• Roush 90-Day Limited Warranty included
• Includes all necessary hardware
• Part #422087

This cold air intake for the 2018-2023 2.3L I-4 EcoBoost engine offers impressive performance enhancements that can be achieved with a quick and simple installation. This CAI system was engineered, tested, and designed to work perfectly with the completely stock 2.3L I-4 engine, requiring no calibration or custom tune. Alongside Ford's innovative EcoBoost engine, the Roush Cold Air Kit delivers cooler, denser air to the turbo, resulting in increased overall power output and a more exhilarating engine sound. The kit also features an advanced dry filter made with two layers of durable wire mesh, proven to retain its shape even under high airflow. The washable and reusable filter requires no oiling and comes with all necessary mounting hardware. The kit utilizes factory emissions and vacuum lines and is easily installed using factory mounting locations and hardware. Additionally, Roush offers a 90-day limited parts warranty for this system. 

CARB EO #: D-418-38