Our chiptuning units are available for all the engines listed below.
For your Bmw, Tuning Box has developed bespoke and particularly effective performance chips for the Z4. Click on the engine you’d like to optimize and discover the available products for your vehicle:
Tuning Box Classic : one-channel power box
Tuning Box Evolution : high-end multi-channel ECU tuning system
Tune Pedal : throttle response controller
Tuning Box Fusion : the best performance kit consisting of our TuningBox Evolution and Tune Pedal boxes.
