1996-2004 FORD MUSTANG GT 4.6L 2V 78MM THROTTLE BODY INTAKEBBK Performance throttle Intakes are a patented design to be a direct replacement for the restrictive stock factory intake plenum and throttle body. All BBK Power Plus throttle intakes offer OEM drive ability but with up to 30% improved airflow for improved horsepower, torque and throttle response. Every BBK throttle intake is CNC Machined from a new high quality 356 aluminum casting and assembled with features like OEM style die stamped throttle