As far as its been explained to me, its helps improve handling.
A lowered K11 will have uneven tire wear due to incorrect camber and toe in/toe out, but seriously. Once you lower you car, the tracking can't be reset properly.
Whiteline do camber correction bolts to enable adjustment of front camber. They also do an anti-lift/castor kit, but this is not adjustable, it just changes the front castor to the optimum for Whitelines spring/shock combination. The panhard rod links the rear axle to the body. It is a fixed length so as you lower the car, the whole axle is pushed to the right.
