Ah I've found it, looks quite a bit deeper than standard
![Smiley :smiley:](https://www.mk5golfgti.co.uk/forum/Smileys/newsmileys/smiley.gif)
I got some FK springs on the front now, so it's gone a fair bit lower, about 23.5" from the arch to the ground.
So judging from your pictues, I'd say an ED30 splitter, and I'll be reasonably happy with the floor gap
![drinking :drinking:](https://www.mk5golfgti.co.uk/forum/Smileys/newsmileys/drinking.gif)