Manual conversion on '94 A4 V6

[Duncan Thomson]

Hi guys,

I have a mate who's looking to convert his old A4 for club racing. It's 
a '94 2.6 V6, FWD.
Currently auto, and he wants to switch to manual. He's only considering 
it, as it is worth almost nothing to him with such high mileage (280k kms).

Is this as simple as swapping flywheel / g'box / pedal box?
Or are there any major gotchas?

Thanks for any feedback!

Duncan