Yes, there are countless threads on this and you need to have Navigation Professional equipped to have the Sport Display. The figures shown are KW and NM, and it is accurate on my UK 328i.
However, you can code a non-Nav F30 to make the Sport Display available on the standard iDrive screen. Also, you can change KW to HP whilst coding.
2006 BMW E60 520d SE 6MT
2009 BMW E90-LCI 330d SE 6MT
Current: 2012 F30 328i Luxury 8AT
2015 Audi A6 Avant Ultra, Black Edition (sorry!)