Replacing a toilet, and moving it slightly to the left.

[Escribblings]

... and pipe inside is in a bad state

Oh, that pipe feels rubbery, it's definitely NOT ceramic/earthenware/ABS

 

[kris]

Thats the beauty of having the unit, it gives you the means and distance to move your waste slightly,

 

[Best]

That inside pipe looks like an extension piece and will therefore be of a "rubbery" material. It has to be replaced anyhow as it is perished.
The proper way to move the toilet slightly is to have the outside junction angle slightly and a slightly angled m&f bend fitted into it to straighten the pipe through the wall. You only need hole around junction made bigger.
It might just be possible to use 2 offset bends from inside though and worth going to a builders merchant to see hands on what would adapt.
But I guess a flexi from wall might be easy choice if you are happy

 

[Escribblings]

Thanks.

Obviously I'll know better when the new pan gets here, it's coming with a flexi connector anyway. So we'll see.

That's not until match though.