HKS Hipermax IV SP Drag Coilovers - 2020+ Toyota Supra GR A90 A91 MKV

Concept- GR Supra has a launch control to allow an excellent start. However, the stock suspension is set to assure traction in front and rear for multiple situations. The MAX IV SP DRAG is specifically designed to provide traction on the rear tire and maintain that traction.- Bump rubber is attached to the rear shock in order to cope with the higher power and higher grip expected in the future. Bump rubber has the effect of a another spring.- The special billet aluminum upper plate at rear shock was made lightweight after identifying the part that need strength. - The straight wound spring is used at both front and rear allowing to easily change spring rates.Features:- The full-length adjustable suspension allows the stroke ratio (bump touch timing) to be changed without changing the vehicle height. Adjusting the shock length of the rear shock to a shorter value can delay the bump touch timing and increase the nose-up angle.- In a HKS internal test, HKS factory shock length settings ca