BMW 3-Series E90 2010 to 2011 325i - N53 remap
Standard this engine makes 211hp and 270Nm. Our STAGE 1 file takes it to 265hp and 315Nm.
Where the power arrives
Power and torque through the rev range, on the STAGE 1 file.
- Standard 211hp
- Remapped 265hp
- Standard 270Nm
- Remapped 315Nm
Stages for this engine
Stage 1 needs nothing fitted. Anything above assumes the supporting hardware is on the car already.
Remapping the 325i - N53
The BMW 3-Series E90 2010 to 2011 325i - N53 runs a factory calibration built to cope with poor fuel, skipped servicing and hot countries. We rewrite the fuelling, boost and timing for this engine on this car, then test it before you get it back. The original file is kept, so it can go back to standard whenever you want.
On the petrol side the difference shows in throttle response and in how hard it pulls through the top half of the rev range. It feels sharper off idle and keeps going where it used to flatten out.
Figures on this page are for a standard car in good health. We read the fault codes and check the basics first, and if something needs attention we will tell you before we write anything. Have a look at the other engines on the E90 2010 to 2011, the full 3-Series range, or everything we do for BMW.
Other engines on this 3-Series
E90 2010 to 2011 cars.
- 316d115hp standardDiesel
- 318d136hp standardDiesel
- 318d143hp standardDiesel
- 320d163hp standardDiesel
- 320d 184hp standardDiesel
- 320d PPK200hp standardDiesel
- 325d204hp standardDiesel
- 330d211hp standardDiesel
- 330d245hp standardDiesel
- 335d286hp standardDiesel
- 335d306hp standardDiesel
- 320i163hp standardPetrol
- 325i - N53218hp standardPetrol
- 330i272hp standardPetrol
- 335i - N55 Twinscroll306hp standardPetrol
- 335i - N55 Twinscroll PPK326hp standardPetrol
- M3420hp standardPetrol
Similar power, other makes
Cars running about the same standard output, for comparison.
Other 3-Series generations
Book your 3-Series
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.