Mercedes B remap
Pick the years that match your car. Engine choices and figures change between generations, so the 17 engines we cover are split by shape.
Which B do you have?
If you are unsure of the generation, the registration document gives the first registration date.
Best gains on the B
Across every generation we hold files for.
- 160 W246 - 2012 >> ... 102hp to 175hp, up 130Nm
- B220 W246 - 2012 >> ... 184hp to 250hp, up 100Nm
- 200 CDI (2100cc) (08/2018 -> ...) W246 - 2012 >> ... 136hp to 200hp, up 100Nm
- 180 CDI W245 - 2005 -> 2011 109hp to 170hp, up 110Nm
- 180 CDI (1800cc) W246 - 2012 >> ... 109hp to 165hp, up 130Nm
- B180 W246 - 2012 >> ... 122hp to 175hp, up 110Nm
What to expect from a B remap
The gain comes down to the engine rather than the model, so a B 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 Mercedes range, or ask us about your car.
Book your B
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.