: Are you asking about the Blue Streak medium-range ballistic missile developed by the United Kingdom in the 1950s? (Though less likely to be associated with "YIFY," it is a major historical topic of the same name). A Specific Digital Release :
: Are you looking for an article about the action-comedy film Blue Streak , starring Martin Lawrence , and its availability or history via the release group YIFY (also known as YTS )?
To make sure I give you exactly what you need, could you clarify which of these you are interested in?