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BMW F85 X5M Stage 3 infinitas

BMW F85 X5M 770hp & 900 Nm

With this X5M, we achieved an output of 770 hp and 900 nm.
The vehicle had previously been converted by another company. During the first measurement on our dyno, however, the vehicle was only able to achieve an output of 725 hp and 800 Nm. We then retuned the vehicle and limited the power output to protect the engine. In addition, we installed upgrade spark plugs, transferred a transmission software optimization and carried out a service and transmission flush in accordance with the manufacturer’s specifications. The work carried out was properly documented in the electronic service book.


X5M Upgrade Turbolader
S63 infinitas upgrade turbochargers

Technical changes

To ensure that the performance of 770 hp is stable and that the engine remains durable, we have made some changes: Replacement of the standard air filter with a sports air filter, installation of catless downpipes, installation of upgrade turbochargers and upgrade spark plugs.


infinitas Software-Optimization

After the hardware changes, our engineers individually tuned the vehicle to RON 98 octane on our in-house dynamometer. In addition, a transmission software optimization was also carried out and the VMAX was raised to 300< Km/h.





Our Stage 3 conversion with 800 hp can be realized from approx. 13,000 €.


More power possible

infinitas stands for almost unlimited possibilities and the highest quality! That’s why 800 hp is not the end of the possibilities, because we can also offer performance above that for vehicles with the S63 engine.

Power in excess of 1000 hp is also possible on request. There are also performance stages with the option of TÜV registration. < send Request >


Different power outputs                                                                                You own another vehicle and are interested in a performance upgrade?