MBRP 18-21 Audi S5 Coupe/S4 Sedan T304 SS 2.5in Cat-Back Quad Rear Exit Exhaust - Carbon Fiber Tips YMM_2014_2019_BMW_X5_M_F85 Part #: 19-295442

Part #: 19-295442

making it suitable for a variety of custom and race applications

the 57DR-X is suitable for street and occasional spirited driving applications

Compatibility should be verified against your specific application and mounting requirements

Low friction Teflon lined FK Heim joints/rod ends

MBRP 18-21 Audi S5 Coupe/S4 Sedan T304 SS 2.5in Cat-Back Quad Rear Exit Exhaust - Carbon Fiber Tips YMM_2014_2019_BMW_X5_M_F85 Part #: 19-295442The MBRP Cat Back Exhaust System for the 2018 2024 Audi S4 and S5 is a performance upgrade designed to enhance exhaust flow, sound, and visual appeal. Constructed from durable T304 stainless steel, this system features motorsport inspired styling and is engineered to deliver an aggressive exhaust note along with improved throttle response. Its design focuses on maximizing airflow efficiency, resulting in a sportier sound profile and a more dynamic