GT Performance custom tuned Stage 1+ Mercedes AMG W213 E63s goes 6.1 Seconds 100-200 km/h acceleration. Car has fully stock exhaust system with original catalyst converters and OPF filters. Only modification in exhaust is removal of rear flaps and deactivation of them in CPC module. This was done in order to achieve consistent boost pressure.
- 100-200 km/h: 6.1 seconds   (98 Pump Fuel)
- ž Mile: 10.6 Seconds  (98 Pump Fuel)
Much more is possible in better weather conditions.