I only had the car for 9 days until updating to the DINAN Stage 2 ECU update. Which gives 500hp, 580tq
Originally Posted by MB Hotrod
hey kk22 I am a newbe. what are you referring to by not waiting. Is the 550 getting more power?
2013 550i X-DRIVE, M-sport, Imperial Blue, Black Nappa, DHP, B&O Sound, DINAN stage 2, M5 Grille, Escort 9500ci, BMW 312 20" with PSS, P3 Vent Gauge, Coded.