AST Suspension Lowering Springs (30mm/30mm TUV) - 1989-1993 Porsche 911 Carrera-2/4 (964)

The AST Suspension Lowering Springs for the 1989-1993 Porsche 911 Carrera-2/4 (964) are high-performance coil springs designed to improve handling and aesthetics. Constructed from premium high tensile chromium-silicone wire, these springs are carefully handpicked by AST engineers for their quality and consistency. Each spring undergoes a rigorous manufacturing process, including cold winding, heat treatment to enhance hardness and reduce internal stresses, and individual shot peening. The springs are then phosphate treated and powder coated to ensure durability and longevity, surpassing the vehicle's lifespan. Featuring progressive rates on most applications, these springs provide a balanced ride with improved cornering stability and lowered stance.

Designed specifically for the 1989-1993 Porsche 911 (964) models, these springs are a direct replacement for the factory components, offering a lowered ride height of approximately 30mm. They are suitable for street and performance driving, enhancing both visual appeal and handling performance. Installation is straightforward as they are bolt-on replacements, compatible with existing suspension setups. The kit includes the set of lowering springs, with no additional components required. Ideal for enthusiasts seeking a performance upgrade, these springs deliver improved responsiveness and a sportier driving experience while maintaining ride comfort and durability.