When you bring your vehicle to WestTuned Car Mechanic Center, you can rest easy knowing that your vehicle is in professional hands.
2015-2021 | 577 HP -> 685 HP
For Mercedes S63 Coupe owners who demand more from their 2015-2021, Westtuned offers custom ECU remapping software that transforms performance from the ground up. Every calibration is tailored to your vehicle's exact specifications, ensuring safe, reliable gains you can feel on every drive.
Using dyno-proven calibrations and safe air-fuel and boost targets, we offer Stage 1 software tailored to your exact hardware and driving style. Whether your Mercedes S63 Coupe 2015-2021 is stock or modified, our tuning optimises performance for both street and track use.
Stage 1 software pushes your Mercedes S63 Coupe 2015-2021 from the stock 577HP / 664Nm to 685HP / 785Nm — a gain of +108HP, achieved with no hardware modifications required.
Our calibrations are compatible with both stock vehicles and those equipped with aftermarket hardware — intakes, intercoolers, exhausts and more — ensuring maximum performance at every stage of modification.
Choose Westtuned for:
Experience the difference that properly calibrated ECU software makes — contact Westtuned and take the first step towards unlocking your Mercedes S63 Coupe 2015-2021's full potential.
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