429 HP / 316 kW
@ 5250 1/min
@ 1800 1/min
530 HP / 390 kW
@ 4900 1/min
@ 4100 1/min
Unleash the true potential of your Mercedes-AMG!
RENNtech has been the leading specialist in Mercedes-Benz and AMG power upgrades since 1989.
With the experience of countless hours of development work and extensive endurance test runs, the TÜV-certified RENNtech ECU Upgrade guarantees an enormous increase in performance across the entire speed range, of course, while maintaining the usual everyday usability and reliability.
- Incl. Vmax increase (depending on tire approval)
- + Power measurement (on request), assembly, TÜV approval and engine and powertrain warranty (up to 3 years and 100,000 km according to our warranty conditions)