Mercedes AMG GT-S 4.0TT – #Etuners Stage2 98RON

Upgrade specifications

  • 98RON fuel
  • Upgraded downpipes
  • Custom #Etuners Stage2 ECU remap

 

Performance results

  • Maximum power at the wheels: 540whp (measured stock with upgraded downpipes at 480whp)
  • Maximum torque at the wheels: 610 ft*lbs (measured stock with upgraded downpipes at