This is for any UK members who might know about this. I have been looking at the Audi repair manual and it seems that some of the parts from the 093 box may interchange with the 016. Mainly I would be interested if the 5th gear set would interchange and if the inner parts that would allow using the 093 first gear in the 016 box would work. I would even be interested in purchasing an 093 box to disassemble to check dimensions.