Med91 Multimap Verified May 2026

– Optimized for high-octane fuel, WMI (Water Methanol Injection), or "Pops and Bangs". How to Switch Maps

The beauty of the MED9.1 multimap is its integration with factory controls. You don’t need extra buttons; instead, the ECU uses existing inputs. med91 multimap

The ECU provides feedback by flashing the Check Engine Light (MIL) or EPC light , or by moving the tachometer needle to a specific RPM to confirm the selection. Advanced Features Included – Optimized for high-octane fuel, WMI (Water Methanol

– Optimized for fuel efficiency or wet weather traction. – Optimized for high-octane fuel