BMW M3 4.0 V8 - 420hp
Standard
Chiptuning
Difference
BHP
420hp
440hp
20hp
Torque
400Nm
430Nm
30Nm
Standard
Chiptuning
Difference
BHP
420hp
446hp
26hp
Torque
400Nm
450Nm
50Nm
Method
chiptuning
Options
stage 1, stage 2, decat
