1FW312-SCI- 2015-21 S550 Mustang High Output Intercooled System with P-1SC-1

1FW603-SCI- 2018-21 S550 Mustang Stage II Intercooled Tuner Kit with Factory Airbox and P-1SC-1

1FW604-SCI- 2018-21 S550 Mustang High Output Intercooled Tuner Kit with P-1SC-1

1FW411-SCI- 2018-21 S550 Mustang High Output Intercooled System with Factory Airbox and P-1SC-1

1FW602-SCI- 2018-21 S550 Mustang Stage II Intercooled Tuner Kit with P-1SC-1

1FW401-SCI- 2015-17 S550 Mustang High Output Intercooled Tuner Kit with Factory Airbox and P-1SC-1