Product Details
HKS Hipermax Touring height-adjustable springs for the 2020+ Toyota GR Supra (A90 / A91 / A92) are a clever alternative to a full coilover swap — they let you lower the Toyota GR Supra and dial in ride height while keeping the factory adaptive damping system fully intact. On cars like the Toyota GR Supra, the stock electronically-controlled shocks are a multi-thousand-dollar piece of engineering, and replacing them with aftermarket coilovers means losing the adaptive comfort/sport modes. The Hipermax Touring keeps every OEM feature working — you just get a lower stance and adjustable ride height.
Each kit uses HKS-developed progressive springs with custom bump rubbers engineered for lowered ride height. The height adjuster lets you tune the exact drop per corner, and because the factory adaptive dampers are retained, the Toyota GR Supra still switches between Comfort and Sport modes exactly as delivered. Made in Japan, with HKS's standard durability and corrosion coatings.
Features
- Retains the factory adaptive / electronically-controlled suspension system
- Height-adjustable per corner — dial in the exact drop you want
- Custom HKS progressive springs engineered for lowered ride height
- HKS bump rubber for controlled suspension travel at lower ride heights
- Preserves all factory drive modes (Comfort/Sport/Track/etc.) and ride quality
- No Suspension Error Canceler required (factory dampers stay in place)
- Direct-fit installation with stock top mounts
- Made in Japan by HKS
Specifications
| Part Number | 80280-AT001 |
| Part Name | HKS Hipermax Touring |
| Vehicle | 2020+ Toyota GR Supra |
| Chassis Code | A90 / A91 / A92 |
| Country of Origin | Japan |
| Height Adjustable | Yes |
| Retains Stock Adaptive Dampers | Yes |
| Spring Rate - Front | 4.4 Kg/mm |
| Spring Rate - Rear | 11.9 Kg/mm |
| Ride Height Drop Range | Front: -25mm (range -25mm to -52mm) / Rear: -18mm (range -18mm to -55mm) |
Important Notes
- Retains the factory Adaptive Variable Suspension (AVS) — Normal and Sport modes stay functional
- No Suspension Error Canceler required (stock dampers retained)
- Fits all GR Supra trims: 2.0 (DB22/DB82), 3.0 (DB42/DB02/DB06), and A91/A92 special editions
Vehicle Fitment
- 2020 Toyota GR Supra (A90 / A91 / A92)
- 2021 Toyota GR Supra (A90 / A91 / A92)
- 2022 Toyota GR Supra (A90 / A91 / A92)
- 2023 Toyota GR Supra (A90 / A91 / A92)
- 2024 Toyota GR Supra (A90 / A91 / A92)
- 2025 Toyota GR Supra (A90 / A91 / A92)
- 2026 Toyota GR Supra (A90 / A91 / A92)