With the Tuning Box Classic BMW-PCR-B3 power box, you get a power boost of +30 hp and an improved torque of +65 Nm. Your diesel xDrive 35d 313 hp engine has a total power of 343 hp* and a torque of 695 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 X6330 S - 3.0 is more efficient because it acts on several parameters. You gain even more power (+53 hp) and more torque (+101 Nm). With this high-end ECU tuning box connected , your diesel xDrive 35d 313 hp engine gets a total power of 366 hp* and a torque of 731 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 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 anymore!
These plug-and-play chiptuning units especially developed for this diesel xDrive 35d 313 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.
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).
Good Product. I find hard to attached controller somewhere near the dashboard due to lack of double side sticker.
Everything is working fine.
I am very satisfied with the order process, customer support and i will recommend yo others. Many thanks
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.
Great customer support!