The 3Racing Sakura D3 CS SPORT Damper Spring SAK-D327 is intended for drivers refining handling for race conditions. Designed for direct use on the Sakura D3 CS SPORT chassis, this pink spring provides a predictable balance of movement and control to assist in tuning roll and response. The spring measures M1.2 x 31 and installs into standard damper bodies without modification, allowing quick changes during setup sessions.