Description
Fi EXHAUST for the Mercedes-AMG X290 GT 63 and GT 63 S 4-Door Coupe is a high-performance valvetronic system made from T304 stainless steel. It enhances sound, power, and torque, increasing horsepower by 5-10% with a full setup while offering adjustable exhaust modes for a refined or aggressive driving experience.
![Fi EXHAUST Valvetronic Exhaust System for X290 Mercedes-AMG GT 63 [MB-213A-CBOE]](https://diamondusedparts.com/wp-content/uploads/2026/04/fi-exhaust-valvetronic-exhaust-system-for-x290-mercedes-amg-gt-63-mb-213a-cboe.jpeg)





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