BMW 3 serie 323i 170hp

Stock vs. Tune Maps remap

Measured values for the BMW 3 serie 323i 170hp.

	Stock	Remap	Difference
Power	170 HP	185 HP	+15 HP
Torque	245 Nm	265 Nm	+20 Nm

From the factory the BMW 3 serie with the 323i 170hp engine (E46 - 1998 - 2005) delivers 170 HP and 245 Nm on petrol. With a Tune Maps remap the calibration is optimised to 185 HP and 265 Nm – that is 9% more power and 8% more torque, while staying within safe limits for engine and drivetrain. The engine is controlled by a Bosch ME9 / Siemens/Continental MS43 / Siemens/Continental MS41 / Bosch ME9 / Siemens/Continental MS42 ECU.

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

Engine & ECU data