Thanks!
The "Shark Fin" is the black guard in front of the rear wheels. They work on the Turbos, but I'm not fond of them on the SCs / Carreras. Prefer the clean white look. 
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Doug
Currently Between Porsches
PART OF MY SOUL: '09 Boxster 2.9 PDK, '86 911, '76 912E, '06 Cayman S, '90 911 C4, '74 911, '78 911 Targa, '01 Boxster, '70 911T, '99 Boxster (#2), '72 911T, '88 911, '99 Boxster (#1), '84 911 Turbo Look, '73 911 Targa, '88 944
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