Acquired in good faith from a good home for an unfinished, well let's say unstarted, project.
The S2 111S airbox was a 2-stage job, rumour has it this might be of help to a tuned S1 non-111S but I can't claim the tech capability to say for sure.
I acquired from our DJ here with a view to playing with it on my lightly tuned S1 but just am not getting around to it.
Free. And delivery or collection negotiable
