BMW 8 Series E31
E31 1989 – 1999 Coupe 4 engines
Engines
| Engine | Code | Fuel | cc | kW | hp | Nm | Years | ECU / TCU | Stage 1 |
|---|---|---|---|---|---|---|---|---|---|
| 840Ci | M60B40 | Petrol | 3 982 | 210 | 286 | 400 | 1993 – 1996 |
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| 840Ci | M62B44 | Petrol | 4 398 | 210 | 286 | 420 | 1996 – 1999 |
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| 850i | M70B50 | Petrol | 4 988 | 220 | 300 | 450 | 1989 – 1994 |
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| 850CSi | S70B56 | Petrol | 5 576 | 280 | 380 | 550 | 1992 – 1996 |
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Figures are typical factory values; the ECU/TCU depends on the exact production date and market. Always identify the unit from the original read before ordering.