Here’s the list of all our tuning files for BMW 7 serie 740D 257hp. They can up its engine’s performance by a few to several dozen percent.

BMW 7 serie E65 - 2002 - 2008 740D 257hp
Engine ECU
Bosch EDC16C31
Engine Number
398D1
Stage 1
Stage 2
|
Original | After Tuning | Difference |
---|---|---|---|
Power | 259 | 305 | + 46 |
Torque | 600Nm | 712Nm | + 112 |
Price | 130,00 € |
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