Description
The HKS Height-Adjustable Spring Kit provides an application-specific method of adjusting the vehicle’s ride height. Application: Toyota GR Supra (A90).
Design and operation
Changing ride height alters available suspension travel and alignment. A useful setup retains sufficient bump and rebound travel while providing clearance for the installed wheel and tire combination.
Technical details
- Manufacturer part number: 80280-AT001.
- Application: Toyota GR Supra (A90).
- Full-kit spring rates: front 43 N/mm (4.3 kgf/mm); rear 117 N/mm (11.9 kgf/mm).
- Full-kit reference ride-height change: front -25 mm; rear -18 mm. These are test-vehicle settings, not guaranteed ride heights.
Installation and selection
Check compatibility with the existing dampers and electronic suspension equipment. Measure ride height after the suspension settles and align the vehicle after adjustment.