Hopefully someone can point me in the right direction,

I've been restoring an old Mk5 RS2000 over the last year or so, and I've hit a dead end! I need to replace the throttle cable as its holding on by a literally thread at the moment so absolutely needs to be replaced.

Thing is I cannot find a replacement anywhere!?! Does anyone know anywhere that I can potential get one or even is there is a newer replacement that I can swap in?

TIA!

Jack,