Chiptuning / Softwareoptimierung: Scania Trucks R-Serie 450 (alle) processing via:Sending in the control unit Reduce the operating costs of

Reduce the operating costs of your MAN TGM 26-330 326 HP (1st generation) with chip tuning from Stefanel Performance

Increase the power of your BMW 3 series 320i 184 HP (F3x - 2011 - 2015) with a precise chip tuning solution from Stefanel Performance

7 CDTi 125 HP ((B) - 2005 - 2011) with a precise chip tuning solution from Stefanel Performance

The AWRON CAN BMW flap control for your M235i F44

5 TSI 150 PS (2017 - 2019) mit einer präzisen Chiptuning-Lösung von Stefanel Performance

Chiptuning / Softwareoptimierung: Scania Trucks R-Serie 450 (alle) processing via:Sending in the control unit Reduce the operating costs ofReduce the operating costs of your Scania Trucks R Series 450 (all) with chip tuning from Stefanel Performance. Our specially adapted tuning solutions for trucks, agricultural machinery and construction machinery enable you to achieve a fuel reduction of up to 15% while maintaining the full performance and reliability of your vehicle. With our EVC certified tuning solutions, we increase torque and efficiency without affecting the factory engine