BMW Z4 M40i chip tuning - Is it as good as the Toyota Supra? RaceChip Insights

In this weeks episode we test the new BMW Z4 M40i to see how much power we can get out of the B58 engine with the RaceChip GTS Black and how good it is compared to the new Toyota Supra.
We measured the car on our dyno and made acceleration runs on the Autobahn, both in stock and with the tune.

See the final results in the video.

RaceChip for the BMW Z4 M40i available in our shop:



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RaceChip is a brilliant possibility to increase the performance of a lot of diesel and fuel driven vehicles with only little effort.
This is yielded by a reasonable mixture of excess performance, increase in torque and fuel savings. The best of all: If your driving behaviour remains the same, the service life of your motor will even be as long as in serial condition.

Proven a thousand times with a long experience: That's RaceChip.

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