Who can even measure 8HP reliably, at around 300HP that would always fall within the error margin. IMHO it is just a marketing gimmick to sell more RS60 and ... I fell for it ...

__________________
Did you know that giving in to your wifey's nagging will double the cost of every mod ...
... and I did it again

Wifey traded her Boxster for a 2008 RS60 Spyder.