Description
If you’re building a coil-over suspension system, spring rate consistency directly impacts your vehicle’s handling balance and ride quality. The QA1 14HT150 delivers a proven 150 lb/in rate in a compact 2.5-inch bore, making it ideal for street cars, road course builds, and entry-level track applications where predictable suspension geometry matters. With a 14-inch length and robust construction, this spring integrates seamlessly into custom and factory-compatible coil-over setups.
- 2.5 inch ID
- 14 inch length
- 150 lb/in rate
- Coil-over design
- High-travel capable
- Silver powder coat
- Sold individually






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