BMW Z4 E85
2003 – 2008 · 14 engines
2.0i 150hpPetrol150 hp · 190 Nm165 hp · 210 Nm+15 hp · +20 Nm
- ECU
- Bosch MEV946 / Bosch ME9.2
- Engine code
- N46B20B
- Displacement
- 1995 cm³
- Power gain
- +10 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 150 hp / 190 Nm
- Stage 1 · 165 hp / 210 Nm
2.2i 170hpPetrol170 hp · 210 Nm185 hp · 235 Nm+15 hp · +25 Nm
- ECU
- Siemens/Continental MS45
- Engine code
- 226S1
- Displacement
- 2171 cm³
- Power gain
- +9 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 170 hp / 210 Nm
- Stage 1 · 185 hp / 235 Nm
2.5i 177hpPetrol177 hp · 230 Nm193 hp · 255 Nm+16 hp · +25 Nm
- ECU
- Siemens/Continental MS45 / Siemens/Continental MSV70
- Engine code
- N52B25A
- Displacement
- 2497 cm³
- Power gain
- +9 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 177 hp / 230 Nm
- Stage 1 · 193 hp / 255 Nm
2.5i 192hpPetrol192 hp · 245 Nm210 hp · 265 Nm+18 hp · +20 Nm
- ECU
- Siemens/Continental MS45
- Engine code
- 256S5
- Displacement
- 2494 cm³
- Power gain
- +9 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 192 hp / 245 Nm
- Stage 1 · 210 hp / 265 Nm
2.3i 204hpPetrol204 hp · 250 Nm225 hp · 275 Nm+21 hp · +25 Nm
- ECU
- Siemens/Continental MSV80
- Engine code
- N52B25A
- Displacement
- 2497 cm³
- Power gain
- +10 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 204 hp / 250 Nm
- Stage 1 · 225 hp / 275 Nm
2.5i 211hpPetrol211 hp · 250 Nm235 hp · 270 Nm+24 hp · +20 Nm
- ECU
- Siemens/Continental MSV90
- Engine code
- N52B25A
- Displacement
- 2497 cm³
- Power gain
- +11 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 211 hp / 250 Nm
- Stage 1 · 235 hp / 270 Nm
2.5si 218hpPetrol218 hp · 250 Nm235 hp · 270 Nm+17 hp · +20 Nm
- ECU
- Siemens/Continental MSV70
- Engine code
- N52B25A
- Displacement
- 2497 cm³
- Power gain
- +8 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 218 hp / 250 Nm
- Stage 1 · 235 hp / 270 Nm
3.0i 231hpPetrol231 hp · 300 Nm246 hp · 320 Nm+15 hp · +20 Nm
- ECU
- Siemens/Continental MS45
- Engine code
- 306S3
- Displacement
- 2979 cm³
- Power gain
- +6 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 231 hp / 300 Nm
- Stage 1 · 246 hp / 320 Nm
3.0i 258hpPetrol258 hp · 300 Nm278 hp · 320 Nm+20 hp · +20 Nm
- ECU
- Siemens/Continental MSD80 / Siemens/Continental MSV70
- Engine code
- 306S3
- Displacement
- 2996 cm³
- Power gain
- +8 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 258 hp / 300 Nm
- Stage 1 · 278 hp / 320 Nm
3.0si 265hpPetrol265 hp · 315 Nm280 hp · 360 Nm+15 hp · +45 Nm
- ECU
- Siemens/Continental MSV70
- Engine code
- N52B30A
- Displacement
- 2996 cm³
- Power gain
- +6 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 265 hp / 315 Nm
- Stage 1 · 280 hp / 360 Nm
3.5i - N55 - Twinscroll - 306hpPetrol306 hp · 400 Nm350 hp · 520 Nm+44 hp · +120 Nm
- ECU
- Bosch MEVD17.2
- Engine code
- N55B30
- Displacement
- 2979 cm³
- Power gain
- +14 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 306 hp / 400 Nm
- Stage 1 · 350 hp / 520 Nm
3.5i - N54 - 306hpPetrol306 hp · 400 Nm370 hp · 500 Nm+64 hp · +100 Nm
- ECU
- Bosch MEVD17.2.6
- Engine code
- N54B30A
- Displacement
- 2979 cm³
- Power gain
- +21 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 306 hp / 400 Nm
- Stage 1 · 370 hp / 500 Nm
3.5is - N54 - 340hpPetrol340 hp · 450 Nm370 hp · 500 Nm+30 hp · +50 Nm
- ECU
- Siemens/Continental MSD81
- Engine code
- N54B30A
- Displacement
- 2979 cm³
- Power gain
- +9 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 340 hp / 450 Nm
- Stage 1 · 370 hp / 500 Nm
M 3.2 343hpPetrol343 hp · 365 Nm365 hp · 385 Nm+22 hp · +20 Nm
- ECU
- Siemens/Continental MSV70 / Bosch MSS70
- Engine code
- 326S4
- Displacement
- 3246 cm³
- Power gain
- +6 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 343 hp / 365 Nm
- Stage 1 · 365 hp / 385 Nm
Indicative power and torque figures. Actual results depend on the vehicle's condition, fuel, hardware and measurement method.
Rules on vehicle modifications (type approval, emissions, road safety, roadworthiness testing, insurance) are specific to each country, and some services may be prohibited there on public roads. Before any work, the agent checks the regulations in their country, informs the end customer and has them sign the required documents; the agent remains solely responsible for installing and using the files.