AST Suspension Lowering Springs (30mm/20mm) - 2004-2009 Toyota Prius (NHW20)

The AST Suspension Lowering Springs for the 2004-2009 Toyota Prius (NHW20) are high-performance suspension components designed to reduce ride height by 30mm front and 20mm rear. Crafted from premium high tensile chromium-silicone wire, these springs are engineered for durability and consistent performance. Each spring undergoes a meticulous manufacturing process, including cold winding, heat treatment to enhance hardness and minimize internal stresses, followed by shot peening, phosphate treatment, and powder coating to ensure longevity and resistance to corrosion. The progressive rate design on most vehicles provides improved handling, stability, and a lowered stance, enhancing both aesthetics and driving dynamics.

These lowering springs are specifically designed for the NHW20 Prius model years 2004 through 2009, offering a direct bolt-on upgrade for improved performance and appearance. They are suitable for street use, providing a balance of comfort and handling precision. Installation involves replacing the stock springs with these components, which are compatible with the factory suspension setup. The kit includes the springs themselves, with no additional components required. Ideal for enthusiasts seeking a lowered, sportier look and enhanced driving feel, these springs deliver a durable, high-quality upgrade for daily driving or spirited street use.