ECU Upgrade

3.299  incl. VAT (excl. shipping)


+ 98 HP / 72 kW
+ 141 Nm

10-14 Working days



503 HP / 370 kW
@ 5500-6250 1/min

516 Nm
@ 1750-4500 1/min


601 HP / 442 kW
@ 5650 1/min

657 Nm
@ 4250-4800 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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Prices, images and product description are subject to change without notice. Not responsible for typographical errors.