Database Version
ABG_V2.9.4_STABLE
BMW chip tuning performance data calculator
420i-184-hp-b48b20a
Horsepower (HP)
Original184
Stage 1
260+76 HP
Stage 2
273+89 HP
Torque (NM)
Original270
Stage 1
420+150 NM
Stage 2
441+171 NM
Max Component Potential (Stage 2)98.4% Efficiency