Originally Posted by KennyPowers
these two things cannot co exist. the kw is a simple spring kit with an adjustable height perch on it. its the exact same thing as any other spring only kit
ANY kit where you drop the car a noticeable amount and do nothing to shorten the body of the struts to match the drop will compromise both handling and ride comfort on anything but glass smooth surfaces.
I've experimented with a few spring setups on all of my M3's. I've found nothing to top the stock suspension on the road. It's beautifully dialed in by the M Division. The power on grip and high speed composure over the rough stuff is where I see it shine over any spring setup I've had, including the Dinan. As far as appearance, I think stock looks fine in person, like a proper GT.