Part: BMC sport air filter Car : ROLLS ROYCE PHANTOM DROPHEAD I Engine: 6.75L V12 ID / Chassis: RR2 HP: Year: 07 > 12 Engine Code: N73 Part no. FB305/01 Description: BMC air filters are designed and produced to ensure a higher air flow than original paper filters. In F1, for example, BMC cotton filters minimize the loss of air flow pressure passing through the air filter;...