This MY2017 Mercedes C63S is an absolute beast.

We installed Etuners Hybrid turbos and upgraded downpipes. A set of BMC air filters in the stock filterboxes and a custom Stage3 Etuners calibration to make use of the hybrid turbos.
On the Mainline Hub Dyno peak power was 457kw, this translates to approx 600kw at the engine. A Wavetrac Limited Slip Differential was also installed to improve traction.

Testing a Mercedes C63S AMG 40TT with hybrid turbos and an Etuners custom ECU remap

Upgrade specifications

  • 98RON fuel
  • BMC air filters in the stock filter boxes
  • Etuners hybrid turbos
  • Upgraded downpipes (on the stock exhaust system)
  • Etuners custom Stage3 ECU calibration

 

Testing a Mercedes C63S AMG 40TT with hybrid turbos and an Etuners custom ECU remap

Testing a Mercedes C63S AMG 40TT with hybrid turbos and an Etuners custom ECU remap

Performance results

  • Maximum power at the wheel hubs: 457kW / 621whp

Testing a Mercedes C63S AMG 40TT with hybrid turbos and an Etuners custom ECU remap

 

Testing a Mercedes C63S AMG 40TT with hybrid turbos and an Etuners custom ECU remap