Coil Springs
Boost your race car’s suspension system with high-performance coil springs tailored for circle track racing. These springs deliver consistent support and improved handling on tight curves and long stretches. Explore our coil spring options to maximize your car’s potential.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
QA1 C/O Spring - 2.5in ID x 12in Silver 12HT150
QA1
$79.95Precision suspension tuning demands a spring that delivers consistent, predictable performance without compromise. The QA1 C/O Spring gives you the lightweight, durable foundation needed for repeatable handling and optimal load control in coil-over...QA112HT150- SKU:
- QA112HT150
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- MFG Part #:
- 12HT150
$79.95 -
QA1 C/O Spring - 2.5in ID x 12in Silver 12HT130
QA1
$79.95Whether you're tuning a suspension for road course precision or dialing in a dedicated race car, spring rate selection is non-negotiable—and this QA1 coil-over spring delivers the consistent 130 lb/in rate you need for predictable handling and...QA112HT130- SKU:
- QA112HT130
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- MFG Part #:
- 12HT130
$79.95 -
QA1 C/O Spring - 2.5in ID x 12in Silver 12HT110
QA1
$79.95If you're building a coil-over suspension system, spring rate consistency is everything—and this QA1 unit delivers the predictable 110 lb/in response your setup demands. Whether you're tuning a track car or dialing in a road course platform, a quality...QA112HT110- SKU:
- QA112HT110
- Availability:
- Ships Same Business Day
- Weight:
- 2.99 LBS
- MFG Part #:
- 12HT110
$79.95 -
QA1 C/O Spring - 2.5in ID x 12in Silver 12HT095
QA1
$79.95Coil-over suspension tuning demands precision—and this QA1 spring delivers exactly that. With a 95 lb/in rate and 2.5-inch bore, you'll achieve the compliance and responsiveness your setup needs without compromising ride quality. Whether you're dialing...QA112HT095- SKU:
- QA112HT095
- Availability:
- Ships Same Business Day
- Weight:
- 3.32 LBS
- MFG Part #:
- 12HT095
$79.95 -
QA1 Chrome Coil-Over Spring 12in Length 2.5in ID 225lb/in Rate 12CS225
QA1
$89.95A proper coil-over spring is foundational to suspension performance—it controls weight transfer, maintains consistent ride height, and directly impacts handling precision. This QA1 chrome coil-over spring delivers a 225 lb/in rate in a compact 12-inch...QA112CS225- SKU:
- QA112CS225
- Availability:
- Ships Same Business Day
- Weight:
- 4.91 LBS
- MFG Part #:
- 12CS225
$89.95 -
QA1 Chrome Coil-Over Spring 12in 2.5in ID 175lb/in QA112CS175
QA1
$89.95A properly matched coil-over spring is critical to suspension geometry and handling dynamics. The QA1 Chrome Coil-Over Spring delivers a predictable 175 lb/in rate with QA1's proven reliability, ensuring consistent performance across multiple heat cycles...QA112CS175- SKU:
- QA112CS175
- Availability:
- Ships Same Business Day
- Weight:
- 4.27 LBS
- MFG Part #:
- 12CS175
$89.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT500
QA1
$79.95If you're building a coil-over suspension system that demands precise load control and consistent performance, the QA1 C/O Spring delivers the spring rate consistency you need for both street and track applications. With a 500 lb/in rate and 10-inch...QA110HT500- SKU:
- QA110HT500
- Availability:
- Ships Same Business Day
- Weight:
- 5.78 LBS
- MFG Part #:
- 10HT500
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT450
QA1
$79.95If you're building a coil-over suspension system that demands precision and reliability, the QA1 C/O Spring delivers the consistent performance you need for track duty or aggressive street applications. With a 450 lb/in spring rate and 10-inch length,...QA110HT450- SKU:
- QA110HT450
- Availability:
- Ships Same Business Day
- Weight:
- 6.29 LBS
- MFG Part #:
- 10HT450
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT400
QA1
$79.95If you're building a coil-over suspension system that demands precise spring rates and reliable performance under load, the QA1 C/O Spring delivers the consistency you need. With a 400 lb/in spring rate and 10-inch travel capability, this spring provides...QA110HT400- SKU:
- QA110HT400
- Availability:
- Ships Same Business Day
- Weight:
- 5.20 LBS
- MFG Part #:
- 10HT400
$79.95 -
QA1 C/O Spring - 2.5in ID X 10in Silver 10HT375
QA1
$79.95A properly tuned coil-over spring is fundamental to suspension geometry and vehicle control. The QA1 C/O Spring delivers consistent spring rates essential for precision tuning on the track or street, allowing you to dial in your suspension setup without...QA110HT375- SKU:
- QA110HT375
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- MFG Part #:
- 10HT375
$79.95 -
QA1 C/O Spring - 2.5in ID X 10in Silver 10HT325
QA1
$79.95Coil-over suspension requires precision-matched spring rates to dial in your chassis geometry and achieve consistent performance across varying track conditions. The QA1 C/O Spring delivers a moderate 325 lb/in rate in a compact 10-inch package, making...QA110HT325- SKU:
- QA110HT325
- Availability:
- Ships Same Business Day
- Weight:
- 4.44 LBS
- MFG Part #:
- 10HT325
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT300
QA1
$79.95The QA1 C/O Spring delivers the consistent, predictable spring rate you need for precision suspension tuning across high-travel coil-over applications. With a 300 lb/in rate and robust construction, this spring maintains stability under load while...QA110HT300- SKU:
- QA110HT300
- Availability:
- Ships Same Business Day
- Weight:
- 4.44 LBS
- MFG Part #:
- 10HT300
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT275
QA1
$79.95The QA1 C/O Spring delivers the consistent, predictable suspension geometry you need for precise handling and repeatable lap times. With a 750 lb/in spring rate and 10-inch travel capability, this coil-over spring handles both street and track demands...QA110HT275- SKU:
- QA110HT275
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- MFG Part #:
- 10HT275
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT250
QA1
$79.95The QA1 C/O Spring delivers the consistent, predictable suspension response your coil-over setup demands, with a 250 lb/in rate engineered for serious track work and high-travel applications. Built for precision and durability, this spring maintains its...QA110HT250- SKU:
- QA110HT250
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- MFG Part #:
- 10HT250
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT225
QA1
$79.95If you're building a high-travel suspension setup, spring rate consistency and durability are non-negotiable. The QA1 C/O Spring delivers a precise 225 lb/in rate in a compact 2.5-inch ID format, making it ideal for coil-over applications where space and...QA110HT225- SKU:
- QA110HT225
- Availability:
- Ships Same Business Day
- Weight:
- 3.12 LBS
- MFG Part #:
- 10HT225
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT200
QA1
$79.95If 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...QA110HT200- SKU:
- QA110HT200
- Availability:
- Ships Same Business Day
- Weight:
- 3.22 LBS
- MFG Part #:
- 10HT200
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT175
QA1
$79.95If you're building a coil-over suspension system, spring rate selection directly impacts your car's handling balance, ride quality, and track performance. The QA1 10HT175 delivers a moderate 175 lb/in rate—ideal for street-performance and road-course...QA110HT175- SKU:
- QA110HT175
- Availability:
- Ships Same Business Day
- Weight:
- 3.01 LBS
- MFG Part #:
- 10HT175
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT150
QA1
$79.95Whether you're tuning a street car or dialing in a track machine, spring rate directly controls how your suspension responds to load transfer and cornering forces. The QA1 C/O Spring delivers a moderate 150 lb/in rate that works across a wide range of...QA110HT150- SKU:
- QA110HT150
- Availability:
- Ships Same Business Day
- Weight:
- 2.67 LBS
- MFG Part #:
- 10HT150
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT125
QA1
$79.95Coil-over suspension demands springs engineered for precision and consistency—the QA1 C/O Spring delivers both with a proven 125 lb/in rate designed for street and competition applications. Whether you're fine-tuning chassis balance or building a...QA110HT125- SKU:
- QA110HT125
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- MFG Part #:
- 10HT125
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT100
QA1
$79.95Precision coil-over suspension tuning demands springs engineered to exact specifications, and the QA1 C/O Spring delivers repeatability and reliability across countless track sessions and street applications. With a 100 lb/in spring rate, this coil...QA110HT100- SKU:
- QA110HT100
- Availability:
- Ships Same Business Day
- Weight:
- 2.07 LBS
- MFG Part #:
- 10HT100
$79.95
