Description
Flowmaster Super 40 Series 3" In 3" Offset Out Universal Chambered Muffler 2017 2023 6.7l powerstroke Exergy Performance's improved Inlet Metering Beta AA P RAN1KOHC 002 BSD 02#AB Year and Model:2019 2020 Standard Cab Coil Spring Spacers Front Exergy Performance's improved Inlet Metering Valve is cost effective insurance for the failure prone CP4 This option eliminates the sound tube assembly from the inlet elbow all the way back to the fire wall