AST Suspension Lowering Springs (35mm/35mm) - 1989-1991 Nissan Sunny Coupe (N13/B12)

The AST Suspension Lowering Springs for the 1989-1991 Nissan Sunny Coupe (N13/B12) are high-performance suspension components designed to reduce ride height by 35mm. 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 shot peening to improve fatigue life. The phosphate coating and powder coating finish provide superior corrosion resistance, ensuring longevity beyond the vehicle's lifespan. Featuring progressive rates on most applications, these springs deliver improved handling, reduced body roll, and a sportier stance without compromising ride comfort.

Designed specifically for the Nissan Sunny Coupe (N13/B12) from 1989 to 1991, these lowering springs are a direct replacement upgrade for the factory suspension. They are suitable for street use, offering enhanced cornering and visual appeal while maintaining ride quality. Installation is straightforward, typically involving bolt-on replacement of existing springs, making them ideal for enthusiasts seeking a performance upgrade or a lowered stance. The kit includes the necessary springs for both the front and rear suspension, ensuring balanced handling. Compatible with stock or aftermarket shocks, these springs are perfect for daily driving, spirited street driving, or light track use, providing a reliable and durable suspension upgrade.