Magnaflow 15-21 Ford F-150 Street Series Cat-Back Performance Exhaust System- Polished Side Exit Exhaust- Mufflers & Tips>Catalytic Converter Universal The rear resonator assembly contains

The rear resonator assembly contains an internal H-Pipe for increased performance and improved sound

XLPE Roto-molded Battery Relocation Tray

Instead of bypassing a small internal piston at the cost of poor control

rubber bushings

Roto-molded Housing and Ram Air Scoop

Magnaflow 15-21 Ford F-150 Street Series Cat-Back Performance Exhaust System- Polished Side Exit Exhaust- Mufflers & Tips>Catalytic Converter Universal The rear resonator assembly containsThe MagnaFlow Street Series Cat Back Performance Exhaust System #19563 works seamlessly with all 2015 2023 and 2021+ engine variants of the Ford F 150. Enjoy the newly aggressive sound of your truck's motor with MagnaFlow's deep signature exhaust note and dyno proven performance improvements that can be heard and felt from the exterior of your truck to its interior. MagnaFlow #19563 features durable 100% stainless steel construction, a single straight