AST Suspension Lowering Springs (30mm/30mm) - 2011+ Kia Rio 1.4D (UB)

The AST Lowering Springs for the 2011+ Kia Rio (UB) are high-performance suspension components designed to reduce ride height by 30mm at the front and rear. Crafted from premium high tensile chromium-silicone wire, these springs are carefully handpicked by AST engineers to ensure consistent quality and durability. The manufacturing process involves cold winding, heat treatment to enhance hardness and minimize internal stresses, followed by shot peening, phosphate treatment, and powder coating, resulting in a long-lasting finish that surpasses the vehicle's lifespan. Featuring progressive spring rates on most applications, these springs improve handling, stability, and cornering response while maintaining ride comfort.

Designed specifically for the 2011 and newer Kia Rio models, these springs are compatible with vehicles equipped with Electronic Damping Control (EDC). They serve as a direct replacement for stock springs, offering a lowered stance that enhances the vehicle's sporty appearance and handling characteristics. Installation is straightforward for those familiar with suspension upgrades, and the kit includes the necessary springs for both the front and rear. Ideal for street performance and daily driving, these springs provide improved grip and a more aggressive look without compromising ride quality or comfort over extended use.