BMW Tuning

Chip Tuning

E-Maps ECU Remapping

E-Maps Vehicle Remaps

Superchips

Diesel Chip Tuning

Increase BHP Torque Power

BMW Z4 Roadster

Petrol Engines

		Standard		Modified
Engine	ECU	Power (BHP)	Torque (NM)	Power (BHP)	Torque (NM)
2.2i	Siemens MS45	170	210	188	230
2.5i	Siemens MS45	192	245	205	265
3.0i	Siemens MS45	231	300	246	325
3.0is	Siemens MSV70	261	315	275	335
3.0iS Twin Turbo	Siemens MSD80/81/85	306	400	366	470