Description
A properly tuned coilover spring is fundamental to achieving predictable suspension geometry and consistent lap times. This 140 lb/in spring rate delivers the stiffness needed for performance driving while maintaining enough compliance to manage track irregularities and curbing. Whether you’re building a dedicated track car or upgrading a street machine for autocross duty, this coilover spring pairs precision engineering with proven reliability.
- 1.875″ Inner Diameter
- 10″ Overall Length
- 140 lb/in Rate
- Purple Powder Coat
- Coil-Over Design
- Sold Individually









