BMW Serie 1 (F70) 2024 - ... M 135i 300 ch

Choose Tuningbox units for your petrol city car BMW Serie 1 and transform your vehicle's performance while optimizing fuel consumption. Our boxes improve engine responsiveness and reduce fuel consumption thanks to more efficient combustion. Easy to install, they increase power by 54 hp and torque by 86 Nm, giving your M 135i sharper acceleration and more dynamic driving. Completely reversible and requiring no mechanical skill, Tuning boxes are made from high-quality components and subjected to rigorous testing, ensuring durability and reliability. Choose Tuning box for a better, more economical driving experience.