Beachcomber 550, optional turbo pump later on?

[summitxho]

Hi there, I was wondering if any of you knew if I can add the optional turbo pump to my beachcomber 550, or if it needs to be done from factory? I have the same question for the reflexology diverter valve, but I would assume you cannot add this in later as it looks a bit more involved. Anyways, any information would be great! Would like to add these 2 features if I can.

Thanks