This RS series, different from the conventional suspensions with an emphasis on the street driving, are special spec dampers which are tuned for performance driving.
With stiffer springs than the conventional suspension kits, a further reduction of the ride height is possible, and the front and rear spring rates are carefully chosen for each model to achieve a faster and more stable cornering.
As a full tap coilover suspension, the length of the case and the stroke are designed short and it provides an easy set-up without sacrificing the bump stroke.
The monotube single cylinder type uses the conventional structure, while the strut type which requires more rigidity uses the upside-down fork design with a large diameter cylinder.
You can adjust the damping force in 15 steps to find the best setting for your specified driving stage.
All the RS dampers can be overhauled at J’s Racing factory.   ( The dampers have to be shipped back to Japan for an overhaul)
High performance & Reasonable price – Please experience this new suspension for your ride.
 
For S2000 AP1 and Ap2
Spring rate  F  12kg   R  12kg
Ride height adjust wrench and damping force adjust wrench are included
Overhaul price – please refer to the dealer or J’s Racing USA
 
Shipping is about 60-90 days