Fi EXHAUST Valvetronic Cat-Back System for Mercedes-Benz W463 AMG G63 (Quad Tips) 2012-2018

The Mercedes-Benz W463 G63 Quad Tips Fi Exhaust system is a high-performance valvetronic exhaust designed to provide an exhilarating driving experience. Crafted from high-grade T304 stainless steel, this system is a direct replacement bolt-on, ensuring seamless integration with your vehicle.

Featuring advanced 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, 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 effortless, 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, allowing for customization to suit your preferences.

The unique sound and performance characteristics of the Mercedes-Benz W463 G63 Quad Tips Fi Exhaust system are achieved through individually designed muffler internals, tailored to offer the ultimate driving experience.