I have taken the 239 saw them on an M pack and decided to go for them and the M pack. Actually the M pack looks superb and photos I have seen do not do it justice. Go for the 239 with M pack, they are I think specific for the M only.

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2008 Saphire Black X5 3.0sd
2007 Space grey X5 3.0d
2002 Titanium X5 3.0d