ECU Upgrade

2.499 3.099  incl. VAT (excl. shipping)


+ 107 HP / 79 kW
+ 133 Nm

SKU: ECU:54.463.G550BT.FL Categories: , , , ,



416 HP / 306 kW
@ 5250-5500 1/min

450 Nm
@ 2250-4750 1/min


523 HP / 385 kW
@ 5150 1/min

583 Nm
@ 2800-3200 1/min


Unleash the true potential of your Mercedes-AMG!

RENNtech has been the leading specialist in the field of Mercedes-Benz and AMG performance upgrades since 1989.

With the experience of countless hours of development work and extensive long-term test runs, the RENNtech control unit upgrade guarantees an enormous increase in performance over the entire speed range, of course while maintaining the usual suitability for everyday use and reliability.

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