This system is equipped with a "Sound Suppressing Valve" simulator. This avoids any warning lights on the dash while providing maximum flow at all times.
FOCUS RS 16-18 2.3L MT AWD 5DR HATCH 3in.; 2.25in. S-TYPE S RD RL AC SR TIP 4.0in. RD X 8.0in.
2016-2018 Ford Focus RS Turbocharged 2.3L 4 Cyl. Manual Transmission All Wheel Drive (AWD) 4-Door Hatchback.