Mercedes SLK R172 55 AMG 421hp

Petrol

Expected figures per programme
ProgrammePower (ps)Torque (Nm)
Stock421540
Stage 1446+25 · +6%565+25 · +5%

* Typical expected values (±5%) for a healthy, standard car. Final figures are measured on our own 4WD Dimsport dyno and you take home the before/after graph.

Illustrative curve · Stage 1
500700400560300420200280100140002k3k4k5k6kpsNm446 ps565 Nm
Frequently asked
How much power will the Mercedes SLK 55 AMG 421hp make after a remap?

With Stage 1 the Mercedes SLK R172 (2011 – …) 55 AMG 421hp is expected to reach about 446 ps and 565 Nm of torque, up from 421 ps / 540 Nm stock. Final figures depend on the car's condition and are measured on our dyno after mapping.

Where is the remap done?

At the Microchips Tuning workshop, Dimitsanas 6, 183 46 Moschato (Athens), on our own 4WD Dimsport dyno. The calibration is written for your specific car, with a before/after graph.

Can it be returned to stock?

Yes. We keep the original ECU file, so the car can always go back to the factory calibration.