Yes, MM sells strut specific kits. Bilstiens in general are a different diameter than other struts so they make a coilover kit specific for them so they fit properly and you don't get noise. I would assume the MM Koni kit would fit all Koni struts but they can answer any questions you might have. The adjustability is huge, i have mine dropped 2.75-3" in the front. It does depend a little on what size springs and spring rate you get but they can help with that too. You shouldn't have any rubbing issues, if anything the offset arms should help to center up your wheels as they tend to sit back in the wheel well a little bit from the factory; mine have never rubbed due to offset. as far as which K member is better, people will suggest whatever they have. I run all MM stuff cause I wanted it to all be the same brand and I was very impressed with their R&D, quality and customer service. People like Team Z stuff but I think i heard it's more drag oriented vs MM which is more track specific.