Stage 2Factory
BMW M4
Tuned · 26 Apr 22
Bay 02 · Mainline AWD
Bay 02 · Mainline AWD
[ On the dyno ]
[ Engine bay ]
S55
[ Dyno screen ]
— Vehicle details
Spec sheet.
SeriesF82/F83
Yearcsakdscqtiazbb5segy53uvt
EngineS55
Fuel98 RON
ECUFactory
Drivetrain2WD
— Stage 2 tune
Power & torque · stock vs tuned.
— Power
Stock
265kW
→
Tuned
322kW
+57 kW (76 hp) at the hubs+22%
— Torque
Stock
481Nm
→
Tuned
630Nm
+149 Nm (110 lb·ft) at the hubs+31%
⌁Dyno graph · Pull recorded on the Mainline AWD
— Hardware
Modifications.
1 category · Stage 2 build
- ·Down Pipe
— Calibration
ECU improvements.
Factory
- ·Improved Power
- ·Improved Torque
- ·Increased Throttle Response
- ·Exhaust Burbles/Pops
- ·Launch Control
- ·Increased Clutch Line Pressure
- ·Optimized Shift Schedule
- ·Optimized Shifts
- ·Increased Clutch Torque Limits
- ·Linearised Accelerator