Tuning Box offers two complementary products for your Audi A4 (B5) 1994 - 2002 1.9 TDI 90 hp: our Tuning Box Classic power box and the Tune Pedal, our throttle response controller.

Thanks to our Tuning Box Classic DH15 chiptuning unit, your Audi A4 (B5) 1994 - 2002 has more power (+27 hp) and more dynamism (+50 Nm). Your diesel 1.9 TDI 90 hp engine has a total power of 117 hp* and a torque of 252 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 P13714 (Picture required), 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.