Been in the pipeline (as it were) for a couple of years now. Last I heard (Feb `07) it had just gone for paint. Since then it seems to have dropped of the map... The engines are Audi lumps BTW. I`ll be speaking to John (who set-up Pipewerx with Ian. Now back at Awesome) next week, so I`ll tap him up for info.
i heard about it 18 months ago ish, first pictures i've seen far as i heard, each engine getting twin turbo'd- about as much as i know!
having been for a ride in a S4, thats an impressive car with one 2.7 bi turbo engine, but with 2 of them, mental!!
I believe the original plan was to ditch the twin turbo set-ups and replace them with single larger turbos (more/better boost apparently). I`ll be speaking to John on Friday, so I`ll get the definative story then...