A few guys from the M5Board has bought stuff and say they are pretty good quality. You can get some pretty crazy colours as well.
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BMW E39 M5 Avus Blue
Rogue OCTANE SSK + WSR
Rogue Tranny Mounts
Black Kidney Grills
CCFL Angel Eyes
Custom Aluminium Pedals
Stoptech Stage 1 Upgrade
Active Autowerke CAI
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BMW E39 M5 Avus Blue
Rogue OCTANE SSK + WSR
Rogue Tranny Mounts
Black Kidney Grills
CCFL Angel Eyes
Custom Aluminium Pedals
Stoptech Stage 1 Upgrade
Active Autowerke CAI