RENNtech Stage II Turbo Upgrade | C190 | AMG GT S | 734 HP/ 633 LB-FT | 4.0L V8 BiTurbo | M178 | MY2015-2017 mercedes-benz-gt-4-door-coupe--290---2019-present--gt-63-amg-esr2967697 ECU Upgrade: Our proprietary tuning

ECU Upgrade: Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file

The Carbon Fiber Rear Wing for the Mercedes-Benz AMG GT63 4-Door Coupe is designed to improve rear end stability with an aggressive yet highly functional design

350 lb-ft @ 2

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CLASS E (W 212) 500 Blue Efficiency 4-matic [2 Filters Required] (HP: 408 | Year: 11 > )

RENNtech Stage II Turbo Upgrade | C190 | AMG GT S | 734 HP/ 633 LB-FT | 4.0L V8 BiTurbo | M178 | MY2015-2017 mercedes-benz-gt-4-door-coupe--290---2019-present--gt-63-amg-esr2967697 ECU Upgrade: Our proprietary tuningIncludes Turbo Upgrade, ECU Upgrade, and Fuel System Upgrade. Gains: Up to +198 HP +138 LB FT The Mercedes GT S is the second Mercedes Benz vehicle fully developed by AMG, the companys Affalterbach based performance division and long fabled engine builder. The resulting vehicle is nothing short of spectacular and the 4. 0L V8 BiTurbo engine within is an incredible platform to build performance upon. RENNtech lightweight forged billet turbo wheels