When you bring your vehicle to WestTuned Car Mechanic Center, you can rest easy knowing that your vehicle is in professional hands.
2020-2024 | 420 HP -> 495 HP
For Mercedes CLA45S owners who demand more from their 2020-2024, 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 CLA45S 2020-2024 is stock or modified, our tuning optimises performance for both street and track use.
Stage 1 software pushes your Mercedes CLA45S 2020-2024 from the stock 420HP / 469Nm to 495HP / 490Nm — a gain of +75HP, achieved with no hardware modifications required.
From a completely stock Mercedes CLA45S 2020-2024 to a fully modified build, Westtuned has the right calibration to match your hardware and unlock the performance you're after.
Choose Westtuned for:
Experience the difference that properly calibrated ECU software makes — contact Westtuned and take the first step towards unlocking your Mercedes CLA45S 2020-2024's full potential.
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