Performance Pac Level 1 Cold Air Intake and Calibration Tune

The Roush 422182 Performance Pac Level 1 is engineered to unlock the full performance potential of the EcoBoost Mustang. A high-flow, high-capacity, washable, and reusable performance dry element air filter is included, which does not require oiling. The included calibration optimizes the engine's performance, providing more boost and improved throttle mapping for a sportier driving experience. This calibration is optimized for 93-octane fuel but is compatible with 91 octane fuel. It comes with a 3-year/36,000-mile limited powertrain warranty from Roush. This Performance Pac is specifically designed to fit the 2018-2020 Ford Mustang I4 2.3L EcoBoost models. It is crucial to note that this kit *excludes* the high output Mustang I4 2.3L EcoBoost models. Additionally, it can be added to a 2018-2020 2.3L I4 Mustang that already has the ROUSH Axle-Back Exhaust to achieve "Level 2" Performance Pac equivalent power increases. The kit is 50-State emissions-legal for 2018-2020 Mustangs, with a CARB E.O. #D-418-37.