Database Version
ABG_V2.9.4_STABLE
BMW chip tuning performance data calculator
420d-190-hp-b47d20a
Horsepower (HP)
Original190
Stage 1
220+30 HP
Stage 2
231+41 HP
Torque (NM)
Original400
Stage 1
440+40 NM
Stage 2
462+62 NM
Max Component Potential (Stage 2)98.4% Efficiency