RENNtech R3 Performance Package | C190 | AMG GT Black Series | 1,066 HP / 831 LB-FT | 4.0L V8 BiTurbo | M178 | MY2021 porsche-panamera--970---2011-2015--panamera-turbo-s-esr9889523 BOV | Blow-Off Valve Adapter

BOV | Blow-Off Valve Adapter

By modifying ignition timing and throttle mapping

SLC 43 AMG Coupe (R1722 | M276 | 3

Whether your AMG GT R is equipped with iron or carbon ceramic rotors

RENNtech R3 Performance Package | C190 | AMG GT Black Series | 1,066 HP / 831 LB-FT | 4.0L V8 BiTurbo | M178 | MY2021 porsche-panamera--970---2011-2015--panamera-turbo-s-esr9889523 BOV | Blow-Off Valve AdapterIncludes Upgraded Turbos, ECU Upgrade, Downpipes, Performance Clutch, TCU Tune, BOV Adapters, BMC Air Filters. Gains: Up to +321 HP +185 LB FT Powered by RENNtechs R3 Performance package the 2021 AMG GT Black Series generates 1066 horsepower and 831 lb ft of torque resulting in the most powerful vehicle developed by RENNtech and the most powerful street legal AMG in the World. Measured on RENNtechs in house DYNO the R3 upgrade increases the power