On the hunt for 3 channel ABS racing calibration (trade for Gruppe N Vanos file?)

[Sandman]

I am trying to track down a 34-50-2-483-756 ABS EPROM, which was (I think) the Gruppe N ABS calibration for the 3 channel ABS. Or, as a backup, I would settle for the BIN file, which I can try to write to a spare ABS module. I am sure I had this file, saved securely on a backup drive, but the drive is now so safe that I cannot find it.

In the process of searching for the file, I did find racing Vanos calibration files for the 3.0 Vanos controller (S50B30 with M3.1 DME), so if you fancy a trade, that's an option.

[jayjaya29]

Try contacting Wayne at Chipwizards in the UK:

https://chipwizards.co.uk/contact-us/

[Nate047]

There's also this:

https://www.mk-motorsportteile.de/en/p/abs-motorsport-upgrade-3-channel-suitable-for-m3-e36

[jayjaya29]

There's also this:

https://www.mk-motorsportteile.de/en...ble-for-m3-e36

This will NOT work with the ABS units fitted to USA 1995 M3s, I've contacted them and asked.

[Nate047]

Interesting, are 96+ US cars compatible or also no?

Any reason not to do a MK60 swap, aside from complexity and cost?

[samthejam]

3,2L
05	Control unit ABS	3,2L GR.N MK IV	1			34522501347	$3641.95
	3,0L
05	Control unit ABS	3,0L GR.N MK IV	1			34522223706	$7826.91

Just for documentation purposes

[jayjaya29]

Interesting, are 96+ US cars compatible or also no?

Any reason not to do a MK60 swap, aside from complexity and cost?

No. 96+ is 4-channel, so also not supported.

MK60 swaps are getting easier with aftermarket solutions.