Evolve Remap - BMW E60 | E61 M5 | E63 | E64 M6This ECU remap is for installation at Evolve or at one of our dealers. Created with extensive research and testing the S85 V10 ECU upgrade transforms power and drivability. Carried out with hours of dyno testing, datalogging and endurance test. As you can see from the dyno test, power and torque are substantially improved across the rpm range. Above 5000rpm is where the major changes take place and a highly useful +15 30hp is available from 5000