Thanks to our Tuning Box Evolution 5058 powerchip , your Audi A8 (D4) 2009 - 2018 will have more power (+80 hp) and more dynamism (+120 Nm). Your petrol 4.0 TFSi 420 hp engine will have a total power of 500 hp* and a torque of 670 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 P13708 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 Audi A8 (D4) 2009 - 2018 anymore!
These plug-and-play performance chips especially developed for this petrol 4.0 TFSi 420 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.
all very well
Good Product. I find hard to attached controller somewhere near the dashboard due to lack of double side sticker.
Everything is working fine.
am very pleased with the whole process. You have to watch the transport package, the parcel has got into my hands in poor condition TUNE PEDAL outside the box and the bag torn.
I am very satisfied with the order process, customer support and i will recommend yo others. Many thanks