Thanks to our Tuning Box Evolution 5403 powerchip , your Audi A4 (B9) 2015 - ... will have more power (+38 hp) and more dynamism (+84 Nm). Your diesel 3.0 TDI S4 Mild Hybrid 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 A4 (B9) 2015 - ... anymore!
These plug-and-play performance chips especially developed for this diesel 3.0 TDI S4 Mild Hybrid 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.
all very well
Great Service, keep as it is and no improvements needed
Everything is working fine.
I would like to see an improvement in shipping because it got delayed twice
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.
Received the package in 5 days. Installed in less then 5 min on a Skoda Octavia 2019 and it`s a clear difference in acceleration and power. Good customer support! I recommend this guys!!!