Since
1988
1988
PANIER
Original power and torque : 156 ch / 115 kW, 270 Nm
Transform the performance of your gasoline-powered city car with Tuningboxes, designed to improve engine responsiveness and optimize the fuel consumption of your BMW Z4. Thanks to more efficient combustion, you reduce fuel consumption while increasing power by 20% and torque by 19% for more dynamic acceleration. Installation is quick and easy, with no need for mechanical expertise. Tuningbox SYSTEMS, made from high-quality components and rigorously tested, guarantee durability and reliability. Adopt Tuning box for a more pleasant and economical drive on your 18i.
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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