BMW Z4 20i 197hp

Stock vs. Tune Maps remap

Measured values for the BMW Z4 20i 197hp.

	Stock	Remap	Difference
Power	197 HP	250 HP	+53 HP
Torque	320 Nm	440 Nm	+120 Nm

From the factory the BMW Z4 with the 20i 197hp engine (G29 - 2019 ->) delivers 197 HP and 320 Nm on petrol. With a Tune Maps remap the calibration is optimised to 250 HP and 440 Nm – that is 27% more power and 38% more torque, while staying within safe limits for engine and drivetrain. The engine is controlled by a Bosch MG1CS201 ECU.

Measured values. Results can vary with vehicle condition, fuel quality and hardware.

Engine & ECU data