Database Version
ABG_V2.9.4_STABLE
BMW chip tuning performance data calculator
28i-turbo-245-hp-n20b20a
Horsepower (HP)
Original245
Stage 1
280+35 HP
Stage 2
294+49 HP
Torque (NM)
Original350
Stage 1
430+80 NM
Stage 2
452+102 NM
Max Component Potential (Stage 2)98.4% Efficiency