Hi there,
I have a question regarding this topic. I have just ordered a new D5 23.5MY. I originally wanted it with the space saver but have since been told by the dealer that this is temporarily unavailable. This meant my order would have been put on hold. Because I want a spare wheel, I was given the option to go for a full size spare but it is nearly £1000 extra! My question is…. can this be retrofitted? If i ordered without a spare wheel, is it possible to pick a cheap one up off eBay and pop it underneath? Will I need any extra bits etc? Thank you in advance!