Sale!
QA1 Coil Spring 2.5in ID x 10in Black 10HT450B
Original price was: $63.96.$41.78Current price is: $41.78.
62 in stock
Description
If you’re building a performance suspension setup, spring rate is everything—and the QA1 10HT450B delivers a firm 450 lb/in rate that gives you the responsive, predictable handling you need for road course or autocross duty. This coil-over spring offers the right balance of support and adjustability, allowing you to dial in your chassis geometry without sacrificing ride quality. Whether you’re fine-tuning a dedicated track car or upgrading a street machine, this QA1 spring is engineered to perform in demanding conditions.
- Coil-over design
- 2.5″ inner diameter
- 10″ overall length
- 450 lb/in rate
- Black powder coat
- Sold individually











