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Thanks to our Tuning Box Evolution 5078 powerchip , your Bmw Serie 4 will have more power (+71 hp) and more dynamism (+86 Nm). Your petrol 440i 360 hp engine will have a total power of 431 hp* and a torque of 536 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.
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 4 anymore!
These plug-and-play performance chips especially developed for this petrol 440i 360 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 would recomend to have whats app, sometimes I need to talk online and its easir than emails
Delivery speed is slow. More than week and nothing happens. If your process is slow you should give clear indication about that fact in confirmation. Setting expectation level is good idea.
Everything is working fine.
When I ordered, there was no stock for the particular car I owned. I waited one week for the stock but had to write in to check what was the status. However, I must say the response was good.
Great webshop, very good communication, fast shipping, good packaging. But never understood why the Fusion range are only available to some cars - and not mine (2009 Peugeot 407 sw 2.7 hdi).
Great customer support!
Let us know what you think via our Criticsrate platform. If you encounter a problem with one of our products, get in touch with our Customer Services team.
To try to win a Tuning Box, just make a purchase on our E-shop before October 31, 2020.
You will then automatically participate in our prize draw at the end of the month. The lucky winner will be fully refunded for its order.
Good luck !
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