Chiptuning / Softwareoptimierung: Mercedes-Benz A 45 AMG S 421 PS (W177 - 2018 ->) execution:Stage 1 with CPC including V-Max cancellation, Pops & Bangs and transmission optimization Boost the power of your

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Original STAGE 1 Performance 165 hp 195 hp +30 hp torque 240 Nm 290 Nm +50 Nm Please note: The performance values ​​indicated are average values ​​and may vary depending on the vehicle

Chiptuning / Softwareoptimierung: Mercedes-Benz A 45 AMG S 421 PS (W177 - 2018 ->) execution:Stage 1 with CPC including V-Max cancellation, Pops & Bangs and transmission optimization Boost the power of yourIncrease the power of your Mercedes Benz A 45 AMG S 421 HP (W177 2018 >) with a precise chip tuning solution from Stefanel Performance. Our EVC certified developers ensure that your vehicle's essential engine protection functions remain active, while you can rely on noticeably improved performance. Original STAGE 1 Performance 421 hp 470 hp +49 hp torque 500 Nm 620 Nm +120 Nm Please note: The performance values indicated are average values and may