Upgrade your suspension system with high-performance coilover springs 12k, engineered for drivers seeking increased control, sharper response, and the ability to fine-tune their ride setup. Designed for both street and track applications, these springs deliver reliable handling improvements while retaining functionality for daily driving.
Each spring is manufactured with a 12K spring rate, providing a firmer suspension feel ideal for performance builds, heavier vehicle setups, or those who prefer a stiffer ride with reduced body movement under aggressive driving conditions. With a 2.5″ inner diameter (64mm) and a 7-inch height, these coilover springs are highly versatile and compatible with a wide range of suspension configurations.
These springs are fully compatible with Function and Form Type 1, Type 2, Type 3, and Type 4 coilover systems, making them a convenient solution for refreshing your existing setup or customizing your car’s suspension to meet your driving goals. They are sold in pairs (2), perfect for upgrading either the front or rear suspension, or combining with another set to complete a full four-corner spring replacement.
The 12K spring rate offers immediate feedback and sharper cornering ability while minimizing squat during acceleration and dive under braking. This translates to improved chassis stability, better road feel, and a more planted ride when pushing your vehicle to its limits.
Each spring is crafted from high-tensile strength steel for long-lasting durability and is finished with a corrosion-resistant powder coating to maintain integrity through changing weather conditions and high-performance demands. These coilover springs resist deformation and fatigue, ensuring a consistent rate and long-term performance.
Whether you’re building a track car or just want a more aggressive, responsive suspension for your daily driver, the coilover springs 12k provide the ideal blend of stiffness, reliability, and compatibility to elevate your driving experience.
