ER Series Coilover System w/ Remote Reservoirs

The BC Racing ER Series Coilover System represents an advanced solution for suspension tuning and vehicle setup. Designed for performance enthusiasts, these coilovers feature 30 levels of adjustment for both compression and rebound, allowing for precise tuning to suit various driving conditions and preferences. The inclusion of remote reservoirs enhances performance by increasing oil capacity, which contributes to faster heat dissipation and sustained damping performance under demanding use. Constructed with a mono-tube damper and a linear twin-piston design, the ER Series coilovers ensure responsive and consistent damping. A key benefit is the ability to adjust ride height independently of spring compression, providing greater flexibility in achieving the desired stance and handling characteristics without compromising suspension travel. This system is specifically engineered for the 2017-2025 Lexus IS300, ensuring a direct fit and optimal performance integration. Each ER Series Coilover System benefits from BC Racing's extensive testing and development, incorporating lessons learned from previous series and validated through real-world track conditions. This ensures a high level of reliability and performance for both spirited street driving and track-focused applications. The package includes a set of coilovers and spanner wrenches for installation, and is backed by a limited manufacturer's warranty.