| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| 1M | 250 kW (340 hp) 450Nm | 301 kW (420 hp) 682Nm | * | 80 hp | 699€ |
| M135i | 235 KW (320 HP) 450Nm | 276 KW (375 hp) 520Nm | * | 55 hp | 799€ |
| M135i | 240 kW (326 hp) 450Nm | 298 KW (405 hp) 550Nm | * | 79 hp | 799€ |
| M2 3.0i | 272 kW (370 hp) 500Nm | 294 kW (410 hp) 580Nm | * | 40 hp | 899€ |
| M235i | 240 kW (326 hp) 450Nm | 272 kW (370 hp) 520 Nm | * | 44 hp | 799€ |
| M3 2.3 | 143 kW (194 hp) 230Nm | 159 kW (216 hp) 255Nm | * | 22 hp | 499€ |
| M3 2.3 | 162 kW (220 hp) 245Nm | 176 kW (237 hp) 265Nm | * | 17 hp | 499€ |
| M3 3.0i | 210 kW (286 hp) 320Nm | 224 kW (305 hp) 345Nm | * | 19 hp | 499€ |
| M3 3.0i | 317 KW (431 hp) 550Nm | 383 KW (521 hp) 710Nm | * | 90 hp | 899€ |
| M3 3.0 | 331 kW (450 hp) 550Nm | 368 kW (500 hp) 680Nm | * | 50 hp | 899€ |
| M3 3.2i | 236 kW (321 hp) 350Nm | 250 kW (340 hp) 378Nm | * | 19 hp | 499€ |
| M3 3.2i | 252 kW (343 hp) 365Nm | 268 kW (365 hp) 390Nm | * | 22 hp | 599€ |
| M3 3.2i CSL | 265 kW (360 hp) 370Nm | 282 kW (380 hp) 398Nm | * | 20 hp | 499€ |
| M3 4.0i V8 | 309 kW (420 hp) 400Nm | 328 kW (446 hp) 430Nm | * | 26 hp | 599€ |
| M3 4.4i V8 | 331 kW (450 hp) 440Nm | 349 kW (475 hp) 470Nm | * | 25 hp | 699€ |
| M4 3.0 | 317 kW (431 hp) 550Nm | 383 kW (521 hp) 710Nm | * | 90 hp | 899€ |
| M4 Competition | 331 kW (450 hp) 550Nm | 383 kW (521 hp) 710Nm | * | 71 hp | 899€ |
| M4 CS | 338 kW (460 hp) 600Nm | 383 kW (521 hp) 710Nm | * | 61 hp | 899€ |
| M4 GTS | 368 kW (500 hp) 600Nm | 390 kW (530 hp) 700Nm | * | 30 hp | 999€ |
| M5 3.6i | 232 kW (316 hp) 360Nm | 250 kW (340 hp) 390Nm | * | 24 hp | 799€ |
| M5 3.8i | 250 kW (340 hp) 400Nm | 268 kW (364 hp) 430Nm | * | 24 hp | 799€ |
| M5 4.4 | 412 KW (560 HP) 680Nm | 514 KW (700 hp) 900Nm | * | 140 hp | 999€ |
| M5 Competition | 423 kW (575 hp) 680Nm | 500 kW (700 hp) 900Nm | * | 125 hp | 999€ |
| M5 30years edition | 441 kW (600 hp) 700Nm | 500 KW (700 HP) 900Nm | * | 100 hp | 999€ |
| M5 5.0 | 294 kW (400 hp) 500Nm | 316 kW (430 hp) 535Nm | * | 22 hp | 599€ |
| M5 5.0 V10 | 373 kW (507 hp) 520Nm | 395 kW (537 hp) 550Nm | * | 30 hp | 699€ |
| M6 3.5 635i | 191 kW (260 hp) 345Nm | 201 kW (274 hp) 370Nm | * | 14 hp | 499€ |
| M6 3.5 635i | 210 kW (286 hp) 340Nm | 223 kW (304 hp) 370Nm | * | 18 hp | 499€ |
| M6 4.4 Bi-T | 412 kW (560 hp) 680Nm | 514 kW (700 hp) 900Nm | * | 140 hp | 999€ |
| M6 Competition 4.4 Bi-T | 441 kW (600 hp) 700Nm | 500 kW (680 hp) 850Nm | * | 80 hp | 999€ |
| M6 5.0 V10 | 373 kW (507 hp) 520Nm | 394 kW (536 hp) 563Nm | * | 29 hp | 999€ |
| X5 M 3.0 50d | 280 KW (381 hp) 740Nm | 309 KW (420 HP) 810Nm | * | 39 hp | 999€ |
| X5 M 4.4 | 408 kW (555 hp) 680Nm | 463 kW (630 hp) 800Nm | * | 75 hp | 999€ |
| X5 M 4.4 | 423 kW (575 hp) 750Nm | 500 kW (670 hp) 830Nm | * | 95 hp | 999€ |
| X6 M 4.4 | 408 kW (555 hp) 680Nm | 463 kW (630 hp) 800Nm | * | 75 hp | 999€ |
| X6 M 4.4 | 423 kW (575 hp) 750Nm | 500 kW (670 hp) 830Nm | * | 95 hp | 999€ |
| Z3 M3.2 | 236 kW (321 hp) 350Nm | 252 kW (343 hp) 380Nm | * | 22 hp | 399€ |
| Z4 Coupe M | 252 kW (343 hp) 365Nm | 270 kW (367 hp) 393Nm | * | 24 hp | 599€ |