Precision fitting for dual types: Support for linear/progressive customization – Linear spring K-values remain constant, providing direct and responsive handling feedback, suitable for track racing; Progressive springs are soft in the initial phase and hard in the latter phase, balancing street comfort and cornering support while preventing bounces on uneven roads.
Adjustable posture: Customizable shortened length design to lower the vehicle’s center of gravity by 30-50 mm, reducing side-sway during turns (side-sway stiffness increased by 35%). This balance between handling and posture aesthetics makes it suitable for seamless adjustments with coil-over shock absorbers.
Stable load capacity: Maximum load capacity per individual member is 3,500 kg, with permanent deformation of less than 0.3% after 200,000 cycles. It effectively suppresses changes in the vehicle’s posture during high-speed cornering and emergency braking, enhances tire grip, and is compatible with modifications such as roll bars and body reinforcement components.
Installation requires no adapters: the surfaces at both ends are ground flat, and the surface smoothness is ≤0.05mm. It is compatible with mainstream modified suspension systems such as McPherson and multi-link suspensions. It supports standard assembly and does not require additional modifications. It is compatible with mainstream shock absorber brands like KW.
Stable performance across all conditions: The elasticity coefficient changes by less than 5% within the range of –40°C to 180°C. It performs consistently well in high-temperature tracks and harsh outdoor conditions, with a rebound response of 0.02 seconds and no sense of delay.
