Sway Bar Kit 2018-23 Kia Stinger

The Sway Bar Kit for 2018-23 Kia Stinger from EIBACH is a complete anti-roll bar suspension upgrade engineered to dramatically reduce body lean during cornering and improve overall handling dynamics. This kit is essential for drivers who demand sharper, more responsive steering feel and reduced understeer—whether pushing the Stinger harder on backroads or track days. Built to factory fitment standards, it's the ideal upgrade for enthusiasts seeking measurable suspension improvements without extensive vehicle modification.

This EIBACH sway bar system features precision-engineered anti-roll bars with a 25 mm diameter front bar and 19 mm diameter rear bar, both constructed from high-strength steel with a durable red powder-coat finish. The kit includes polyurethane bushings throughout, which provide superior compliance and durability compared to rubber while resisting age-related degradation and maintaining consistent compliance across temperature ranges. The dual-bar design works synergistically to control lateral weight transfer independently at each axle, reducing tire slip angles and extending tire life during spirited driving.

This kit is compatible with 2018-2023 Kia Stinger models and also fits 2019-2025 Genesis G70 platforms, making it a versatile choice across Hyundai Motor Group performance sedans. Installation is straightforward for experienced DIY mechanics with basic suspension tools, and the factory-matched geometry ensures zero modifications to mounting points or suspension geometry. Pairing this upgrade with lowering springs or coilovers amplifies the handling benefits, creating a foundation for serious suspension tuning while maintaining everyday comfort and streetability.