RS-R Active Series coilover systems can be used with the factory AVS and DDS system equipped on some models of Lexus, Toyota and Infiniti. The AVS and DDS systems do not function on current aftermarket shocks and coilovers, but RS-R Active Series help to retain the factory controls. Now the dampening and control systems still function, while providing you with a comfortable ride and performance.
Damper force is preset / non adjustable on the Basic-I Active coilovers.
24-way damper force adjustable on the Best-I Active Series coilovers.