BMW X6 E71 2008 to 2014 X Drive 40d STAGE 1
Takes the X Drive 40d from 306hp to 340hp, and 600Nm to 680Nm.
Where the gain arrives
Standard against STAGE 1 through the rev range.
- Standard 306hp
- Remapped 340hp
- Standard 600Nm
- Remapped 680Nm
Standard against STAGE 1
| Measure | Standard | After | Gain |
|---|---|---|---|
| Power | 306hp | 340hp | up 34 |
| Torque | 600Nm | 680Nm | up 80 |
Other files for this engine
All written for the X Drive 40d specifically.
What STAGE 1 involves
Stage 1 is for a standard car with nothing fitted. We read the original file off the ECU, write a calibration developed for the X Drive 40d, then road or rolling road test it before handing the car back. Nothing is added and nothing is removed, so it looks and services exactly as it did.
It takes most of a day. We keep your original file, so it can go back to standard at any point. Figures here are for a healthy X Drive 40d, and we check the car over before writing to it.
See the full X Drive 40d page for every file and figure, the other engines on this X6, or all BMW remapping.
Book your X6 STAGE 1
We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.