Thanks to our Tuning Box Classic BMW-B chiptuning unit, your Bmw Serie 5 (E39) 1995 - 2003 has more power (+37 hp) and more dynamism (+70 Nm). Your diesel 525d 163 hp engine has a total power of 200 hp* and a torque of 420 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 P13702 (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.Read more
The combination of the two systems is certainly the best way to upgrade the performance of your Bmw Serie 5 (E39) 1995 - 2003 525d 163 hp and get an incredible driving experience. Test it, you will love it!
These chiptuning units especially developed for this diesel 525d 163 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.
am very pleased with the whole process. You have to watch the transport package, the parcel has got into my hands in poor condition TUNE PEDAL outside the box and the bag torn.
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.
I am very satisfied with the TuningBox Fusion, this optimization pack is really prodigious! Serious and very professional company.
all very well
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).