Description
HKS Hipermax R Coilovers w/o Error Canceller
Product Overview: HKS Hipermax R Coilovers w/o Error Canceller 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: Spring Rate: Front = 137 N/mm (14 kgf/mm) Rear = 196 N/mm (20 kgf/mm) Vehicle Height (Highest - Lowest) FRONT: -24mm (-15mm to -45mm) REAR: -29mm (0mm to -71mm) The HIPERMAX R Series has evolved all of handling, traction, and ease of fit to a new series by concentrating the technological capabilities cultivated over the past 9 years since the launch of MAX IV SP. The HIPERMAX R Series has achieved overwhelming performance that is unrivaled by any other brand. HIPERMAX R Exclusive newly developed oil SRF (Super Response Fluid) Special high-viscosity oil that is resistant to heat sagging has been developed. Damping starts up from a very low speed range, resulting in reliable handling, great damping and high stability. HIPERMAX R Exclusive High-Strength Spring LVS(Low Vibration Spring) Newly developed special spring for high-strength wire that is ideal for sports driving. Provides excellent
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.