Chip tuning BMW X4 3.5i F26 306hp
Tuning specifications, additional options and a service request for your vehicle.

Before and after tuning
Service details
The catalogue has a separate tuning entry for the 306 hp version of BMW X4 3.5i F26. Identification takes account of the F26 generation and petrol configuration as well as the model badge.
Specification comparison
- Power: factory figure 306 hp; listed tuned figure 355 hp (+49 hp).
- Torque: factory figure 400 Nm; listed tuned figure 520 Nm (+120 Nm).
- 0–100 km/h acceleration: factory figure 6.7 s; listed tuned figure 6.0 s (−0.7 s).
- Listed maximum speed: factory figure 232 km/h; listed tuned figure 254 km/h (+22 km/h).
For the factory 306 hp / 400 Nm version, the listed increases correspond to approximately 16.0% more power and 30.0% more torque. These percentages are calculated from this entry and help compare different catalogue configurations.
These figures are targets for the selected configuration, not an individual test report. The outcome is confirmed with regard to vehicle condition, fuel and the agreed programme.
Configuration options
The order form for BMW X4 3.5i F26 includes Stage 1 / Stage 2; the additional settings are Popcorn, selected DTC deactivation, catalyst deactivation, EVAP / DMTL deactivation, VMax speed limiter adjustment, rev limiter adjustment.
The final selection depends on the actual equipment and ECU version. A selection in the form is a request for confirmation, not a guarantee that every function is supported or required.
For the F26 generation, the site lists a remote service using an ENET cable and an internet-connected laptop. Availability of that method is confirmed for the actual ECU and software before ordering.
For a tuning selection for BMW X4 3.5i F26, provide the VIN, current software details and requested tasks. This entry is used as a reference after checking that it matches the vehicle.
