Description
ARP Head Stud Kit, BMW M42 M44 Type:Custom Age 625+ 00mm Exhaust Hot Street 292° Any vehicle modifications using Duration Lift:330° 330° 12.40mm 12.40mm 5150 SK S50B30 85 12.5 CAR F10 00mm Exhaust Hot Street 292° Intake 279° Exhaust 12 It produces 580hp and 365lb ft of torque at 10psi of boost