Transform your 2018-2023 Audi S5 Coupe or S4 Sedan with the MBRP T304 SS 2.5in Cat-Back Quad Rear Exit Exhaust featuring stunning carbon fiber tips. This exhaust system is designed for optimal exhaust flow, resulting in increased horsepower and torque while providing a rich and aggressive exhaust note. The quad rear exit design enhances your vehicle's sporty aesthetic, while the carbon fiber tips add a touch of elegance and sophistication. Crafted from high-quality T304 stainless steel, this exhaust system is built to withstand the elements and deliver long-lasting performance. Upgrade your Audi with MBRP for the ultimate combination of style, sound, and performance!