Cheers for the info ginge, i was kinda hoping that if the pipercross was the works one, it might have been approved. I'm quite sure AC Schnitzer stuff keeps the warranty too, coz I want that exhaust
As for Alpina, I remember a report in one of the car mags where a journalist noticed a 4 pot engine being developed - although, they were cagey about what they say re: the mini, as you'd expect really...
Dom