What do you think of just buying springs which drops car ~30mm? Can this ruin current suspension setup or how car feels on road?
I'm running eibach pros with adaptive dampeners for a reasonable drop whilst still managing with the crappy UK roads.
Ride is more harsh but not by much and not unbearable.
Handling is greatly improved imo with little roll in the corners at speed.
Many will recommend coilovers however springs were what I was looking for.
I chose eibach as they were the only company to take front axle weight into consideration providing two sets dependant of your cars front load. (Found on door plate)