[HP Autosport]

Originally Posted by dcaron9999

Hi Harold.

Seriously thinking about pairing the Swift R spec springs with Koni Sports (inc adjustable rear shock option). Would they fit my Ground Control "Street" Camber plates or do I need new ones?

I track my 2011 135i M sport often from April to October, and use it as a week-end driver. Roads are not in very good shape here in Quebec, Canada with our nasty winters. With my bad back, Im hoping this combination wont make the ride too harsh, especially if I can quickly/easily dial the front+rear dampers from "firmer" to "softer" position.

How wide can my tires be with these springs, struts, and shocks?

Thanks.

Replied via PM.