Description
If you’re building a coil-over suspension system that demands precision and reliability, the QA1 2.5in ID coil spring delivers the consistent spring rate you need for predictable handling and performance tuning. At 500 lb/in, this spring provides a stiff yet manageable rate suitable for road racing, autocross, and high-performance street applications where control matters. The black powder coat finish resists corrosion and maintains aesthetics across multiple seasons of use.
- 2.500 inch ID
- 12 inch length
- 500 lb/in rate
- Black powder coat
- Sold individually
- Coil-over compatible
