Fi EXHAUST Ultra Edition Valvetronic Exhaust System for Mercedes-Benz G 500 W463A (Non-OPF)

DescriptionProduct InformationTransform the sound and performance of your G 500 with the Fi EXHAUST Ultra Edition Valvetronic System. Precision-built from premium T304 stainless steel, this direct bolt-on upgrade delivers a deep, commanding exhaust note alongside measurable performance gains. Featuring advanced valvetronic technology, the system fine-tunes airflow and sound levels on demand—offering a refined, subdued tone when the valves are closed, and an aggressive, sporty roar when fully open.When paired with the ultra-high-flow downpipe, drivers can expect an average horsepower increase of 5–10%, along with improved torque response. The setup includes a valvetronic cat-back section, quad exhaust tips, and the signature Fi engineering that balances everyday comfort with race-inspired performance.  Key Features– Valvetronic sound control technology – Crafted from corrosion-resistant T304 stainless steel – Gains of 5–10% horsepower (with full system) – Adjustable sound profile: quiet mode to full performance mode – OEM valve function compatibility – Exhaust tip finishes: Diamond Black, Matte Black, or Gold  Kit Includes– Valvetronic muffler assembly – Quad exhaust tips  Vehicle Fitment– Mercedes-Benz G 500 W463A (2018–present) 4.0L Twin-Turbo V8 – For Non-OPF models only