With the Tuning Box Classic BMW-B2 power box, you get a power boost of +35 hp and an improved torque of +60 Nm. Your diesel 3.0d 204 hp engine has a total power of 239 hp* and a torque of 470 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 X3062 S - 3.0 is more efficient because it acts on several parameters. You gain even more power (+58 hp) and more torque (+95 Nm). With this high-end ECU tuning box connected , your diesel 3.0d 204 hp engine gets a total power of 262 hp* and a torque of 505 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 P13702 (Picture required) 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 Bmw X3 (E83) 2003 - 2011 anymore!
These plug-and-play chiptuning units especially developed for this diesel 3.0d 204 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.
Everything is very explicit, .... commom knowledge. Connectivity very easy and app also no problem. Engine responds very well, no alterations registered for the moment. Sure to be recommended.
Everything is working fine.
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.