Description
HKS Hipermax IV SP Drag Coilovers
Product Overview: HKS Hipermax IV SP Drag Coilovers is a performance suspension system designed to improve chassis control, damping response, and driver confidence. This listing is structured around the exact HKS product/SKU so shoppers can match the component to the intended vehicle or build without relying on a generic product-family description.
Vehicle Application: 2020-2026 Toyota GR Supra (A90/A91)
Driver Benefit: Drivers benefit from more controlled weight transfer, reduced excess body motion, and a more precise connection between steering, braking, and tire load.
Recommended Use: Best suited to enthusiast street cars, canyon/spirited driving, HPDE and track-day builds where improved handling consistency is a priority.
Technical & Fitment Notes
- Confirm the exact Hipermax series/configuration, included upper mounts, adjustment features, and application-specific spring/damper specification before installation.
- A performance alignment is recommended after installation; final ride height and alignment should be set around tire clearance and intended use.
- Original catalog note: 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 t
Fitment and specifications can vary by HKS part number, model year, trim, transmission, drivetrain, and market. Confirm the SKU and application before ordering, particularly on modified vehicles.