Eibach Std Coilover Spring 1.63"ID 3.5"L | Universal (0350.163.0085)

The Eibach Standard Coilover Spring with a 1.63-inch inner diameter and 3.5-inch length is a high-quality, precision-engineered suspension component designed for performance applications. Manufactured by Eibach, a trusted name among racers worldwide, these springs are built to exact tolerances to ensure consistent spring rates, linearity, and measurement accuracy. The springs are part of Eibach's ERS line, which has evolved into one of the most comprehensive and superior race spring systems available. Constructed with durable materials and designed for reliability, these springs deliver predictable handling and improved stability, making them ideal for both street and track use. Their linear spring rate ensures smooth compression and rebound, enhancing vehicle control and driver confidence during aggressive driving or daily commuting.

These springs are suitable for a wide range of vehicles, offering a universal fit with a 1.63-inch inner diameter and 3.5-inch length. They are designed as direct replacements or upgrades for existing coilover setups, providing enhanced performance and durability. The springs are manufactured in series production, ensuring consistent quality and performance across batches. They are ideal for enthusiasts seeking improved handling, reduced body roll, and a more responsive suspension system. Installation typically involves replacing existing coil springs or integrating into coilover assemblies, with compatibility depending on vehicle specifications. These springs are suitable for various applications, including street driving, track days, and performance tuning, offering a reliable upgrade for those looking to optimize their vehicle's suspension system.