ECU Upgrade

2.999 3.599  incl. VAT (excl. shipping)


+ 101 HP / 74 kW
+ 222 Nm

SKU: ECU:54.217.S500BT Categories: , , , ,



429 HP / 316 kW
@ 5250 1/min

600 Nm
@ 1800 1/min


530 HP / 390 kW
@ 4900 1/min

822 Nm
@ 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)

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