With the Tuning Box Classic CDI-A8-4.2 power box, you get a power boost of +60 hp and an improved torque of +120 Nm. Your diesel 4.2 TDI 350 hp engine has a total power of 410 hp* and a torque of 920 Nm*. Moreover, your fuel consumption will decrease by around -1L./100km*. Tuning Box offers a 1 year engine warranty with this diesel chip.
The Tuning Box Evolution EVO X3073 S - 4.2 is more efficient because it acts on several parameters. You gain even more power (+95 hp) and more torque (+195 Nm). With this high-end ECU tuning box connected , your diesel 4.2 TDI 350 hp engine gets a total power of 445 hp* and a torque of 995 Nm*. Moreover, your fuel consumption will decrease by around -1L./100km*.
Tuning Box offers a 2-year engine warranty with this powerchip.
Your engine with our Tune Pedal P13712 responds more spontaneously and more directly. This pedal box optimizes the response time of your engine by eliminating the latency . The result is that the power of your engine is released sooner. This way your acceleration is much more direct.
The Tuning Box Fusion is the combination of the Tuning Box Evolution powerbox and the Tune Pedal - the throttle response controller. This wonderful product provides an amazing driving experience and great performance. You will not recognize your Audi A8 anymore!
These plug-and-play chiptuning units especially developed for this diesel 4.2 TDI 350 hp engine work as a custom engine remapping. Thanks to the supplied AMP plugs, these performance chips 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
Hi. I tried many times over Xmas/new year to ring and chat with a person to avail. If this company Cannot contact people over this period let us know. I hope thIs product works. ***
Fast delivery, had an initial issue with one of the connections, but 1 phone call and a technical email later all resolved., I have tried racechip previously but I am more impressed with this company.
Everything is working fine.
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).
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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