KYOSTAR Cold Air Intake System The KYOSTAR Cold Air Intake System is designed for BMW S58 3.0T Twin-Turbo Inline-6 engines, providing an upgraded intake solution for BMW G80/G81 M3, G82/G83 M4, and G87 M2 platforms. This performance intake system helps reduce factory airflow restriction while improving throttle response and enhancing turbo induction sound. Featuring a high-flow dual-intake design, this system replaces restrictive factory intake components and provides a more