Is it going to be possible to have a single exhaust without having to line up the missing second one?
You practically line the single one if you turn of the symmetry for the exhaust. It just shows where the second one could appear if you go back to symmetry
Although it wont be possible to put one in the middle.
It was to put one in the middle, somehow forgot to put that in the first post.
Nope, that’s about the only thing you can’t do is a single one dead centre.
Could you fudge it with a half exhaust, two of which would meet in the middle?
Kinda, but then it’d be a special case (like the grilles) and kinda a pain to maintain as it’d be different to everything else exhaust wise.