I believe the Bilstein Ride Controls use the same springs and adjustable shocks as the B16 PSS9, but with an electrical module for in car soft and sport adjustment. Its just Soft and Sport (ie. 2 settings) button and non variable damping via a dial in the cockpit which is a real pity. Anyway, overall performance should be similar to the PSS9 due to the same physical hardware used. Should go for about RM10+k here I think.