Description
If you’re building a coil-over suspension system or upgrading your existing setup, spring rate selection is critical to achieving the handling balance and ride quality your application demands. The QA1 C/O Spring delivers a linear 200 lb/in rate in a compact 10-inch package, making it ideal for custom suspension geometries where space and predictable spring behavior are non-negotiable. Whether you’re fine-tuning a road course setup or dialing in a bracket car, this silver-coated spring integrates seamlessly into any coil-over platform.
- 2.500 in inner diameter
- 10.000 in length
- 200 lb/in spring rate
- High-travel coil spring
- Silver powder coat
- Sold individually






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