Fi Exhaust for Mercedes-Benz G63 W463
The Fi EXHAUST mechanism incorporates groundbreaking valvetronic technology that deftly manages airflow and acoustics while optimizing overall engine efficiency and torque. Upon integrating the comprehensive catless assembly—consisting of a valvetronic catback and a high-efficiency downpipe—users can expect a horsepower boost ranging between 5-10%.
With closed valves, the exhaust gases are discreetly channeled through the muffler, facilitating a subdued and smooth driving experience. Open the valves fully, however, and your vehicle bursts into an exhilarating, sporty auditory performance.
Transitioning between the quiet street mode and the raucous race mode is as simple as pressing your car’s built-in exhaust or sport button, shifting the drive mode, or employing the optional Fi EXHAUST remote control and mobile application.
The Mercedes-AMG W463A AMG G63 Ultra Edition benefits from specialized muffler components tailored for that extra edge in sound and performance, providing the ultimate automotive experience.
Note that individual components of the Fi EXHAUST assembly must be purchased separately. The system is compatible with both OPF and Non-OPF vehicle types, and specific parts are offered according to your vehicle’s particular version.
Installation Guidelines: Non-European customers can only avail the Downpipe option for Non-OPF vehicles.
Be aware that the final product may differ visually based on your car’s manufacturing year and location. The design of the exhaust system is also subject to periodic modifications. All images are for representational purposes only.
Catback Exhaust Options:
— Non-OPF: Valvetronic Muffler + Triple Square Silver Tips + EV Extend Cable*2 (Syncs with OEM electrical valve; remote not included) (MB-G63Aue-CBE + TIP-G63Aue-S + CAB-MTM*2)
— OPF: Valvetronic Muffler (OPF Version) + Triple Square Silver Tips + EV Extend Cable*2 (Syncs with OEM electrical valve; remote not included) (MB-G63AFue-CBE + TIP-G63Aue-S + CAB-MTM*2)
Add-On Downpipes:
— Non-OPF: Ultra-High Flow DownPipe (exclusive to non-European locations) (MB-463A-NCAT)
Additional Tip Choices:
— Matte Black Triple Square Tips (TIP-G63Aue-MB)
