[BiturboS4] Rumor(s) Behind The New S4

Steven Lin steven at juniper.net
Thu Sep 26 14:52:01 EDT 2002

Philip Pace writes:

> The only definitive way that I know if is if you have an M vs. an H
> box: M is newer (2001.5). To tell, you have to take apart the ECU.

It's not the only definitive way.  A VAG tool will also work.


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