Chiptuning / Softwareoptimierung: Valtra N N 122 4.4 CR 135 PS (alle) execution:Stage 1 6 VTi 120 HP (2004

6 VTi 120 HP (2004 - 2010) with a precise chip tuning solution from Stefanel Performance

Reduce the operating costs of your Mercedes-Benz Trucks Atego 1823 231 HP (all) with chip tuning from Stefanel Performance

Increase the power of your Fiat Ottimo 1

Original STAGE 1 Performance 305 hp 325 hp +20 hp torque 380 Nm 410 Nm +30 Nm Please note: The performance values ​​indicated are average values ​​and may vary depending on the vehicle

2 V8 Supercharged 416 HP (-> 2015) with a precise chip tuning solution from Stefanel Performance

Chiptuning / Softwareoptimierung: Valtra N N 122 4.4 CR 135 PS (alle) execution:Stage 1 6 VTi 120 HP (2004Increase the power of your Valtra N N 122 4. 4 CR 135 PS (all) with a precise chiptuning solution from Stefanel Performance. Our EVC certified developers ensure that your vehicle's essential engine protection functions remain active, while you can rely on a noticeably improved performance. Original STAGE 1 Power 135 PS 165 PS +30 PS Torque 560 Nm 688 Nm +128 Nm Please note: The stated performance values are average figures and may vary depending on