E46 M3 coding

[schoonerm3]

Yes that's correct. You willl use the bmwflash to download the .bin file and upload it to Martyns tool. Make your changes and flash it back to the car.

Ask Martyn about cable's

[SmokyMo]

Yes that's correct. You willl use the bmwflash to download the .bin file and upload it to Martyns tool. Make your changes and flash it back to the car.

Ask Martyn about cable's

cheers man I ll get in touch with him but if anyone around Dublin can do this for me, I ll happily throw few quid your way.