Thanks to our Tuning Box Classic CDI-A8-4.2 chiptuning unit, your Audi A8 has more power (+55 hp) and more dynamism (+100 Nm). Your diesel 4.2 TDI 326 hp engine has a total power of 381 hp* and a torque of 750 Nm*. Moreover, tuning the ECU with an electronic chip will cut your consumption off by -1L./100km*.
Tuning Box offers a 1-year engine warranty with this powerchip.
With our Tune Pedal P13708 (Picture requirred), the Tuning Box throttle control system, your engine 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 faster. This way your acceleration is much more direct.Read more
The combination of the two systems is certainly the best way to upgrade the performance of your Audi A8 4.2 TDI 326 hp and get an incredible driving experience. Test it, you will love it!
These chiptuning units especially developed for this diesel 4.2 TDI 326 hp engine operate as a custom engine reprogramming and scrupulously respect the german. manufacturer's engine power reserves and protection systems. Thanks to the provided AMP plugs, the installation of these performance chips is very easy to make by yourself.
I am very satisfied with the TuningBox Fusion, this optimization pack is really prodigious! Serious and very professional company.
My dad wanted it so I ordered from Japan. My dad told me that it works perfect and highly recommended. We live in Japan and have Range Rover Velar. Dad said it takes about only 3 mins.
Instructions for DIY installation should be more detailled and specific for every single car model. Simple things as intake air filter position makes wiring more difficult in my fabia than in volks.
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.
Good Product. I find hard to attached controller somewhere near the dashboard due to lack of double side sticker.
I would recomend to have whats app, sometimes I need to talk online and its easir than emails
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