Renault Kerax remap
Pick the years that match your car. Engine choices and figures change between generations, so the 10 engines we cover are split by shape.
Which Kerax do you have?
If you are unsure of the generation, the registration document gives the first registration date.
Best gains on the Kerax
Across every generation we hold files for.
- 450 DXi11 450hp (331kW) 2140Nm All Years 450hp to 520hp, up 320Nm
- 420 412hp (303kW) 1870Nm All Years 412hp to 475hp, up 280Nm
- 410 DXi11 410hp (301kW) 1900Nm All Years 410hp to 470hp, up 285Nm
- 370 361hp (265kW) 1670Nm All Years 361hp to 415hp, up 250Nm
- 370 DXi11 370hp (272kW) 1735Nm All Years 370hp to 424hp, up 260Nm
- 320 311hp (229kW) 1210Nm All Years 311hp to 361hp, up 180Nm
What to expect from a Kerax remap
The gain comes down to the engine rather than the model, so a Kerax 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 Renault range, or ask us about your car.
Book your Kerax
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.