Difference between 118d and 120d

[BE57 TOY]

Hi all

Does anyone know what the differences are between the 118d and the 120d? I thought the 118d might have been a 1.8, but infact both are 2 litre, so is the difference just down to mapping or are there other differences ie turbo or gearbox?

MTIA

[BE57 TOY]

martin mrt said:

Injectors are different, as is the rear diff

More than a remap would fix then, thanks.