ECU Programming & Remapping

More Power

Increase Performance

Reduce Fuel Consumption

BMW 8 Series


ECU Technologies is one of the most respected remapping brands in the market today. We have the most talented team of software file writers and technical support staff in the remapping market and our biggest strength is in our people, not just our own staff, but also our great team.

Model Original BHP Tuned BHP Original NM Tuned NM
840i 286 299 4% 420 439 4%
850i 300 315 5%
850i Csi 380 395 3%