Hi,

Has anyone had any experience with those plug and play chips?
In my case it will be for a 2004 3.0d.
Something like this:

https://www.racechip.eu/

Thanks in advance for your answers.

Regards

__________________
2004 E83 X3 3.0d Sport Auto
Black Sapphire Metallic / Ambiente Grey

1983 Porsche 928S 5 speed
Ruby Red Metallic / Grey Beige