BMW X1 E84 2009 to 2012 23d STAGE 1
Takes the 23d from 204hp to 260hp, and 400Nm to 470Nm.
Where the gain arrives
Standard against STAGE 1 through the rev range.
- Standard 204hp
- Remapped 260hp
- Standard 400Nm
- Remapped 470Nm
Standard against STAGE 1
| Measure | Standard | After | Gain |
|---|---|---|---|
| Power | 204hp | 260hp | up 56 |
| Torque | 400Nm | 470Nm | up 70 |
Other files for this engine
All written for the 23d 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 23d, 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 23d, and we check the car over before writing to it.
See the full 23d page for every file and figure, the other engines on this X1, or all BMW remapping.
Other engines on this X1
Book your X1 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.