Stage2 BMW X7 40i G07

Stage1 BMW X7 40i G07.

We worked with the BMW X7 40i car with the B58 engine. The factory stated power: 340 hp and 450 Nm. This engine has great potential for tuning, and the owner of the car decided to make a Stage1 software upgrade.

The car is placed on the dyno and we get stock results: 336 hp and 464 Nm.

Then follows the standard procedure, reading and sending the original firmware and then writing back the tuning version to the car.

We conduct a final measurement and get the desired result of: 445 hp and 614 Nm., thanks to BMW X7 40i G07 chip tuning the increase was: +109 hp and +150 Nm.

The client was very happy and grateful to our company for the results received!

Do you want more power for your BMW X7 40i G07?

Come to UPstage! We will always be happy to help you in various situations with your car!