XDF 405 or 402
Posted: Fri Dec 19, 2025 11:59 am
Hello everyone, and sorry for my English!
I swapped an M50B25 engine into my E30, and for several weeks now I've been looking for an XDF file to fine-tune the engine management. I have two DME for this engine: a 405 Green Label with a chip number 1267356474 and a 402 Red Label with a chip number 1267357098.
Does anyone have any definition files or information to help me?
Is it possible to install a 599 chip in the Red Label ECU ?
Thanks everyone!
I swapped an M50B25 engine into my E30, and for several weeks now I've been looking for an XDF file to fine-tune the engine management. I have two DME for this engine: a 405 Green Label with a chip number 1267356474 and a 402 Red Label with a chip number 1267357098.
Does anyone have any definition files or information to help me?
Is it possible to install a 599 chip in the Red Label ECU ?
Thanks everyone!