MHD is proud to present the world's first real-time (live) tuning for modern BMWs. 💻📊🚀 During the custom tuning process, it enables editing of all major tables (including mapswitch and flexfuel slots) on the fly with the engine running, in real-time. Live tuning of additional tables including our Advanced ReFlex PI control will quickly follow. Real-time tuning will be available first for Gen2 B58 and S58 DME's starting next week! Important Note: those with MHD Femto unlocked DME will NOT need