Yes, it's B8 dampers with Eibach springs. Have a look back through my previous threads, I lowered my E91 MSport with Eibachs, very happy with the results. All done on the driveway.
However...
The B8 are a shorter version of the B6, designed to use with shorter springs. I've had the B6 dampers in the past, and they are (IMO) way, way too stiff for normal road use. I used the B4 sport dampers, which are just superb - I'd recommend them to anyone
Edit: In fact, I'm in Walsall most of the time these days, so possibly not too far away (depending on exactly where in Warks you are... Southam and Shipston aren't close to ANYWHERE!
), if you wanted to try before you buy, I'm sure we could sort something out.