Thanks to our Tuning Box Evolution 5403 powerchip , your Audi S4 (B9) 2015 - ... will have more power (+38 hp) and more dynamism (+84 Nm). Your diesel 3.0 TDI Mild Hybrid quattro 347 hp engine will have a total power of 385 hp* and a torque of 784 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 P13746 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 S4 (B9) 2015 - ... anymore!
These plug-and-play performance chips especially developed for this diesel 3.0 TDI Mild Hybrid quattro 347 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 TuningBox Fusion, this optimization pack is really prodigious! Serious and very professional company.
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!
Good Product. I find hard to attached controller somewhere near the dashboard due to lack of double side sticker.
all very well
Great customer support!
ALL WENT WELL