Stage 1 ECU Software – Mercedes Benz C218 CLS500


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Without any hardware upgrades, we can add 99HP and 255NM of torque with our Stage 1 ecu software.

Stock: 402 hp / 600 nm

Stage 1:  501 hp / 855 nm

Performance is not just about numbers but the amount of usable power and torque throughout the entire RPM range.

What to expect from Eurosports Stage 1 besides numbers?
– Power on demand response from engine.
– Stronger and lasting pull until redline during acceleration.
– Wider power band.
– Extended RPM range.
– Top speed limiter removed.

Please note that you will need to either purchase our “My Personal OBD Flasher” or ship your ECU to us (indicating licence plate and purchase reference number) to program your Stage 1 software.

Additional information

Weight0.5 kg
Dimensions10 × 10 × 6 cm