For your Audi A6 (C5) 1997 - 2005 2.5 TDI 155 hp, Tuning Box offers the Tuning Box Evolution high-end chiptuning unit, the Tune Pedal – throttle response controller and the Tuning Box Fusion, the best performance upgrade kit ever.

Thanks to our Tuning Box Evolution VP60S powerchip , your Audi A6 (C5) 1997 - 2005 will have more power (+39 hp) and more dynamism (+60 Nm). Your diesel 2.5 TDI 155 hp engine will have a total power of 194 hp* and a torque of 370 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 P13714 (Picture required) 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.