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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.
The Hyperco 18SNU-085 Conventional Coil Spring is engineered for racers and enthusiasts who demand consistent performance. Featuring a 5-inch inside diameter and a 16-inch free length, this spring provides a stable 85 lb/in rate, ideal for fine-tuning rear suspension geometry. Built from high-tensile steel, these springs are designed to resist sag and maintain their rate under extreme track conditions.
Hyperco is renowned for its industry-leading manufacturing tolerances, ensuring that every spring delivers the exact rate specified. The conventional design allows for seamless integration into a wide variety of racing chassis and street-performance setups. Whether you are adjusting your vehicle for cornering balance or improving traction on uneven surfaces, this spring offers the reliability required for competitive driving. The high-quality powder coat finish not only provides a professional aesthetic but also protects against corrosion, ensuring longevity in harsh environments. Trust the experts at GGCRACING to provide the suspension components you need to stay ahead of the competition.
| Brand | Hyperco |
|---|---|
| GGC SKU | BJRF_18SNU-085 |
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