When you bring your vehicle to WestTuned Car Mechanic Center, you can rest easy knowing that your vehicle is in professional hands.
2014-2020 | 603 HP -> 765 HP
Estimated performance improvements
For Mercedes S63 owners who demand more from their 2014-2020, 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 2014-2020 is stock or modified, our tuning optimises performance for both street and track use.
Stage 1 software pushes your Mercedes S63 2014-2020 from the stock 603HP / 664Nm to 765HP / 740Nm — a gain of +162HP, achieved with no hardware modifications required.
Whether your Mercedes S63 2014-2020 is running stock hardware or upgraded with intakes, downpipes or a performance exhaust, our software is optimised to suit your exact build.
Choose Westtuned for:
Experience the difference that properly calibrated ECU software makes — contact Westtuned and take the first step towards unlocking your Mercedes S63 2014-2020's full potential.
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