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This Wiki deals with modifying the Bosch M2.3.2 Engine Control Unit both software and hardware wise for aftermarket operation.
The author(s) of this Wiki make no warranty, expressed or implied, as to the results obtained from the use of the information on the website, nor can they be held liable for any third-party claims or losses of any damages.

Introduction

I have spent many years working out the intricacies of this ECU. Additions both hardware and software wise were developed by me to make it more than the sum of it's parts.
Because there is no longer any commercial interest in modifying these ECU's, I release all of my work for free.
Using this information you can modify the standard ECU to efficiently and reliably control the Audi 2.2T engine at more than the triple of the factory rated output.
Discussion shall take place at the relevant S2Forum subforum. Any attempts to contact me directly about this topic through other means will be ignored.
Any personal consultation from me will be charged at an hourly rate in line with European software consultation prices.