Z3 E36 MS430037 to MS430069

Captain · **Joined:** Sat Feb 12, 2022 10:29 pm **Posts:** 1

Good day everyone. I have a 2001 BMW Z3 with a 2.5 manual. I have upgraded to headers, aftermarket intake with my eye on cams. I currently have ms430037 firmware so romraider is not working for me right now so I've been using TunerPro software. I'd like to do some logging so I'd like to upgrade the firmware to ms430069 but have not found a ms430069 that list the M54B5425 E36/Z3 US. There is a E36/Z3 M54B30 EU4. would this be compatible? Or could I use the E46 3 series M54B25 US?

Thanks:)

BohdanSkalyha · **Posted:** Wed Aug 03, 2022 9:32 am

Captain wrote:

Good day everyone. I have a 2001 BMW Z3 with a 2.5 manual. I have upgraded to headers, aftermarket intake with my eye on cams. I currently have ms430037 firmware so romraider is not working for me right now so I've been using tuner software. I'd like to do some logging so I'd like to upgrade the firmware to ms430069 but have not found a ms430069 that list the M54B5425 E36/Z3 US. There is a E36/Z3 M54B30 EU4. would this be compatible? Or could I use the E46 3 series M54B25 US?

Thanks:)

Use E46 3 series M54B25 US

RomRaider

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Z3 E36 MS430037 to MS430069

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