Description
If you’re building a coil-over suspension system or fine-tuning your existing setup, spring rate selection is critical to achieving the handling balance you need. The QA1 10HT550B delivers a firm 550 lb/in rate in a compact 2.5-inch ID package, making it ideal for vehicles where space is tight and consistent wheel control is non-negotiable. Built tough with black powder coating for corrosion resistance, this spring is engineered to support demanding track use and street performance alike.
- Coil-over spring
- 2.500 inch ID
- 10 inch length
- 550 lb/in rate
- Black powder coat
- Sold individually
