TOKICO HTS Dampers, developed for JDM vehicles in Japan is now available in the US. This advanced valving technology allows 16-position damping in a wider range of rebound and compression damping force to fit Scion xA & xB. Set Includes 1 Damping adjustment tool, 2 Front Struts, 2 Rear Struts, 4 Stem Nuts (2 Front/2 Rear), 4 Adjustable Caps (2 Front/2 Rear). NOTE: Tokico Japan's HTS adjustable dampers are designed as a multi-use performance damper for the street in Japan. They are imported by Tokico USA for competition use only. NOT INTENDED FOR NORMAL STREET UES AND DO NOT CARRY ANY WARRANTY.