2018-2024 Audi S4/S5 Cat-Back Exhaust System by MBRP

Audi’s S4 and S5 have a long history of motorsport heritage featured in some of the harshest racing conditions there is. The MBRP 2.5″, cat-back, quad rear exit exhaust system not only sounds great but looks amazing with its motorsport-inspired tips made from T304 Stainless Steel lightweight Carbon Fiber. Adding in a 24% flow increase over stock means that your S5 or S4 will be breathing and performing better than ever. This is a non-active system that eliminates the use of exhaust valves while ensuring there are no warning lights showing on the dash. Available in the Armor Pro means you get a lifetime warranty with this exhaust so you can easily bolt it on and rip with no worries. So whether you have the S5 coupe or the S4 sedan, you can enjoy the same great sound, performance, and looks from MBRP that you’ve come to know and love.

Features

• 24% Flow Increase
• Eliminates Exhaust Valves with Electronic Valve Simulators
• Easy Bolt-On Installation
• 4″ Quad T304 T304/Carbon Fiber or 4″ Quad T304 Stainless Steel Tips

Benefits

• Improved Performance
• Louder and More Aggressive Exhaust Note

Applications

• 2018-2024 Audi S4 Sedan
• 2018-2024 Audi S5 Coupe

What’s In The Box?

• 1 – Cat-Back Exhaust System

Warranty

• MBRP offers a limited lifetime warranty on this exhaust system.