New for 2021, Ultra High Range Adjustable Damper COMPETITION coilover key features: Specially tuned for drifting and performance driving. Our classic Competition coilovers for MK3 Supra are specially designed to be shorter to allow low ride height without having to place a custom order. Standard Spring rates are 18kg/mm in the front, 12kg/mm in the rear. Dampers are tuned aggressively to work well even at low ride heights. Perfect for those that seek a low/stylish car that still performs at the track! 1) Low ride height ability 2) Fully threaded damper & lower mount allows vehicle height to be adjusted independent of the spring preload and without using a helper spring. We recommend Zero spring preload. 3) Large range of rebound adjustment is available at the turn of a knob on the top of each damper 4) Allows wide range of damping adjustment in 32 clicks 5) Replaceable Damper 6) Custom spring rates are available by request, including helper springs. 7) Pillow ball upper mount on front and rear to allow track width changes without binding the shock. 8) Spring upper perch provides independence between the spring and the pillow-ball 9) Billet T6061 lightweight aluminum Lower mounts with polyurethane bushings 10) All light weight aluminum components are hard anodized 11) 2 collar wrenches are included 12) Lifetime manufacturer defect warranty. Replacement parts available for purchase to repair damaged coilovers.