Since
1988
1988
PANIER
Original power and torque : 340 ch / 250 kW, 500 Nm
Discover Tuningbox systems for gasoline-powered city cars, which transform the performance of your BMW Z4 and optimize fuel consumption. Improve your engine's responsiveness and reduce fuel consumption thanks to more efficient combustion. Easy to install, these boxes increase power by 50 hp and torque by 80 Nm for sharper acceleration and more dynamic driving. Tuningboxes are reversible and require no mechanical expertise. Manufactured from high-quality components and rigorously tested, they guarantee durability and reliability. Choose Tuningbox for a more pleasant and economical drive on your M40i.
Made In Belgium 
Made In Belgium Made In Belgium 
Made In Belgium Optimize your accelerator pedal’s response time without altering the factory power. The result is amazing!
Made In Belgium
Made In Belgium 
Combine the Premium performance of the Dynamic tuning box with the impressive sensations of the Tune Pedal.
Pair the power of the Medium tuning box with the driving comfort of the Tune Pedal.
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