Chiptuning, BMW Gxx B48
ECU Unlock 2020+, BMW
With an ECU remap, also known as “chip tuning” or “reflash”, the original ECU of the car will be recalibrated on several different engine parameters for more performance. Options like speed limiter removal and start/stop deactivation are available. Please note that an ECU remap will void the factory warranty once detected by a BMW dealer.
The ECU Remap will take your BMW 520i G30/G31 LCI to approximately 260 hp and 410 Nm on premium fuel (98 Oct EU / 93 Oct USA), which is highly recommended.