HIPERMAX R sits at the top of the HKS coilover range, supplied as a full kit covering all four corners of the G16E-GTS powered GZEA14H GR Corolla. The front is an inverted damper and the rear separates damper and spring, both built without a base valve, and pillow ball upper mounts with 30 step damping adjustment are fitted at each end. Spring rates are 14.0 kgf/mm front and 20.0 kgf/mm rear, and spring preload is adjustable for more aggressive settings. Ride height adjusts from +16 mm to -37 mm at the front and 0 mm to -79 mm at the rear against stock. Camber is adjustable at the front through the pillow upper mount.
| Type | Coilover suspension kit, HKS HIPERMAX R |
| Position | Front and rear, full kit |
| Damper Construction | Inverted front, separated damper and spring at the rear, base valve free |
| Damping Adjustment | 30 steps, front and rear |
| Spring Rate | 14.0 kgf/mm front, 20.0 kgf/mm rear |
| Ride Height Adjustment | +16 mm to -37 mm front, 0 mm to -79 mm rear versus stock |
| Upper Mounts | Pillow ball, front and rear, front camber adjustable |
| Quantity | Full kit, 4 corners |
| Part Number | 80310-AT007 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023 | Toyota | GR Corolla | All |
| 2024 | Toyota | GR Corolla | All |
| 2025 | Toyota | GR Corolla | All |
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