Fi EXHAUST Valvetronic Cat-Back System for Mercedes-Benz W222 AMG S63 Facelift 2017-2020

The Mercedes-Benz W222 AMG S63 Facelift Fi Exhaust system is a high-performance valvetronic exhaust designed to provide an exhilarating driving experience. Manufactured from high-grade T304 stainless steel, this direct replacement bolt-on system offers a seamless integration with your vehicle.

Utilizing valvetronic technology, the Fi Exhaust system allows precise control over airflow, sound volume, and performance, resulting in an expected horsepower increase of 5-10% with the installation of a full catless system. This includes the valvetronic catback and ultra-high flow downpipe.

With the valves closed, the exhaust gases are directed through the muffler, ensuring a comfortable and low-profile driving experience with minimal cabin noise. However, when the valves are fully open, the system produces an intense and sporty soundtrack, enhancing the driving experience with its dynamic sound.

Switching between street and race sound profiles is easy, whether using the factory exhaust/sport button or drive mode, or utilizing the optional Fi Exhaust remote control and mobile app. This gives you full control over the sound characteristics of your vehicle.

The unique sound and performance characteristics of the Mercedes-Benz W222 AMG S63 Facelift Fi Exhaust system are achieved through individually designed muffler internals, tailored to offer the ultimate driving experience.