Eibach ESS Speedway Conventional Single Rear Coil Spring - 275 lbs/in Rate, 4.4 in. Block Height

The Eibach ESS Speedway Conventional Single Rear Coil Spring is a high-performance suspension component designed for racing and track applications. Engineered with a 275 lbs/in spring rate and a 4.4-inch block height, this coil spring provides precise handling and improved stability during aggressive driving. Manufactured by Eibach, a leader in race spring technology, it features a highly linear spring characteristic with tight tolerances to ensure consistent performance. Constructed from durable materials, this coil spring offers excellent durability and resistance to fatigue, making it ideal for demanding racing environments. Its design aims to optimize suspension response, reduce body roll, and enhance overall vehicle control at high speeds.

Compatible with a variety of vehicles requiring a single rear coil spring, this product is suitable for race cars, track-day vehicles, and performance street builds. It is designed for direct bolt-on installation, replacing existing springs without the need for additional modifications. The spring's specifications are tailored to deliver superior handling characteristics while maintaining ride quality. This coil spring is part of Eibach's ERS line, which is renowned for its quality and consistency in motorsport applications. Whether used on a dedicated race car or a high-performance street vehicle, this spring provides the reliability and performance needed for competitive driving and spirited street use.