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Hyperco engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hyperco lineup with fast shipping and expert fitment support — order with confidence.
Improve your front-end response with the Hyperco 18Y0350-9.9 coil spring. Featuring a 350 lb/in spring rate, this 9.9-inch tall spring is designed for front suspension applications where space is at a premium but performance cannot be compromised. The silver powder-coated steel construction offers exceptional durability, ensuring that your suspension geometry remains consistent under load, cornering, and braking.
Front-end grip is essential for turn-in and mid-corner stability. The Hyperco 9.9-inch spring is designed to provide a linear rate, giving the driver clear feedback through the steering wheel. Its 5-inch internal diameter is a standard size, making it easy to integrate into existing coil-over systems. By utilizing Hyperco's advanced manufacturing processes, these springs offer a level of consistency that is unmatched in the industry. Whether you are racing on short tracks or road courses, having the right spring rate is the key to a balanced chassis. Upgrade your front suspension today with this high-performance component. For professional-grade racing parts and expert advice, look no further than GGCRACING.
Other popular Hyperco products customers consider together:
Hyperco engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hyperco lineup with fast shipping and expert fitment support — order with confidence.
Improve your front-end response with the Hyperco 18Y0350-9.9 coil spring. Featuring a 350 lb/in spring rate, this 9.9-inch tall spring is designed for front suspension applications where space is at a premium but performance cannot be compromised. The silver powder-coated steel construction offers exceptional durability, ensuring that your suspension geometry remains consistent under load, cornering, and braking.
Front-end grip is essential for turn-in and mid-corner stability. The Hyperco 9.9-inch spring is designed to provide a linear rate, giving the driver clear feedback through the steering wheel. Its 5-inch internal diameter is a standard size, making it easy to integrate into existing coil-over systems. By utilizing Hyperco's advanced manufacturing processes, these springs offer a level of consistency that is unmatched in the industry. Whether you are racing on short tracks or road courses, having the right spring rate is the key to a balanced chassis. Upgrade your front suspension today with this high-performance component. For professional-grade racing parts and expert advice, look no further than GGCRACING.
Other popular Hyperco products customers consider together:
