Thanks to our Tuning Box Evolution 5104 powerchip , your Bmw Serie 8 will have more power (+95 hp) and more dynamism (+140 Nm). Your petrol M 850i 530 hp engine will have a total power of 625 hp* and a torque of 890 Nm*. Moreover, your fuel consumption will decrease by around -1L./100km*.
Tuning Box offers a 2-year engine warranty with this ECU tuning box.
Your engine with our Tune Pedal P13702 responds more spontaneously and more directly. This pedal box optimizes your engine response time by eliminating the latency . The result is that the power of your engine is released faster. This way your acceleration is much more direct.Read more
The Tuning Box Fusion is the combination of these two chiptuning units. This wonderful product provides an amazing driving experience and great performance. You will not recognize your Bmw Serie 8 anymore!
These plug-and-play performance chips especially developed for this petrol M 850i 530 hp engine work as a custom engine reprogramming. Thanks to the supplied AMP plugs, these chiptuning units can be easily connected and they scrupulously respect the power reserves and motor protection systems of the german manufacturer.
I am very satisfied with the order process, customer support and i will recommend yo others. Many thanks
You should send a tracking number. I ordered as express and it took 10 days to arrive and i couldnt track it.
Instructions for my vehicle were not accurate for both the Pedal Tune and ECU Tuning Box. Pls check your diagrams for the BMW X5 E70, N63 engine!
Totally happy with the whole process of buying. Clear and easy to use web site and a seamless transition to the payment site. Contacted customer service before purchase, quick and clear reply.
Instructions for DIY installation should be more detailled and specific for every single car model. Simple things as intake air filter position makes wiring more difficult in my fabia than in volks.
Good Product. I find hard to attached controller somewhere near the dashboard due to lack of double side sticker.
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Order your Tuning Box before the 31st of October and participate automatically in our drawing lots to be fully refunded.