The 997S which beat the AMV8 and the M6 in the Isle of Man is RX54WJK. It has -20mm sports suspension and PCCB. There's an article about it in the March 2006 GT Purely Porsche. It's done 18000 miles since January 2005 and over 40 press appointments. It has had 44 tyre changes and stone chips repaired on the bonnet. It has the original clutch from new. Arctic silver with Carrera S wheels. Enough said guys.