Part: BMC sport air filter Car : PORSCHE CARRERA GT Engine: 5.7 V10 [Full kit] ID / Chassis: HP: 612 Year: 03 > 06 Engine Code: Part no. FB420/01 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; this way...