BMW X3 remap
Pick the years that match your car. Engine choices and figures change between generations, so the 30 engines we cover are split by shape.
Which X3 do you have?
If you are unsure of the generation, the registration document gives the first registration date.
Best gains on the X3
Across every generation we hold files for.
- xDrive 20i F25 - 2011 >> ... 184hp to 280hp, up 180Nm
- xDrive 30d F25 - 2011 >> ... 211hp to 300hp, up 120Nm
- sDrive 18d F25 - 2011 >> ... 136hp to 220hp, up 120Nm
- sDrive 18d F25 - 2011 >> ... 143hp to 220hp, up 120Nm
- xDrive 20i G01/G08 184hp to 260hp, up 130Nm
- 18d E83 - ... > 2010 136hp to 210hp, up 70Nm
What to expect from a X3 remap
The gain comes down to the engine rather than the model, so a X3 with a small turbo diesel and one with a big petrol will read very differently. Pick your years above and then your engine, and the figures on that page are the ones that apply to your car.
We road test before and after, and anything that looks wrong on the initial read gets flagged before we write. If the car has a fault we will tell you rather than map around it.
You can see the whole BMW range, or ask us about your car.
Book your X3
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.