Claas Xerion remap
Pick the years that match your car. Engine choices and figures change between generations, so the 5 engines we cover are split by shape.
Which Xerion do you have?
If you are unsure of the generation, the registration document gives the first registration date.
Best gains on the Xerion
Across every generation we hold files for.
- 3300 335hp (246kW) 1450Nm All Years 335hp to 415hp, up 280Nm
- 4500 479hp (352kW) 2300Nm All Years 479hp to 540hp, up 250Nm
- 5000 479hp (382kW) 2300Nm All Years 520hp to 572hp, up 188Nm
- 3800 344hp (253kW) 1620Nm All Years 344hp to 395hp, up 368Nm
- 4000 419hp (308kW) 2100Nm All Years 419hp to 464hp, up 196Nm
What to expect from a Xerion remap
The gain comes down to the engine rather than the model, so a Xerion 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 Claas range, or ask us about your car.
Book your Xerion
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.