AST Suspension Lowering Springs (40mm/40mm) - 1986-1990 Nissan Bluebird (12/T72)

The AST Lowering Springs for the 1986-1990 Nissan Bluebird (12/T72) are high-performance suspension components designed to reduce ride height by 40mm. Crafted from premium high tensile chromium-silicone wire, these springs are handpicked for their quality and metal consistency. Each spring undergoes a rigorous manufacturing process, including cold winding, heat treatment to enhance hardness and minimize internal stresses, and individual shot peening. The phosphate coating and powder coating finish ensure durability and resistance to corrosion, making these springs a long-lasting upgrade. With progressive spring rates on most vehicles, they deliver improved handling, stability, and a sportier stance without compromising ride comfort.

Designed specifically for the 1986-1990 Nissan Bluebird models, these springs are a direct replacement for the factory components, offering a straightforward bolt-on installation. They are suitable for street use and provide enhanced performance and aesthetics by lowering the vehicle's center of gravity. The kit includes the necessary springs, with no additional components required for installation. These springs are ideal for enthusiasts seeking improved handling, a lowered stance, and a more aggressive look, making them suitable for daily driving or spirited street driving. Proper fitment is ensured for the specified model years, and no additional modifications are typically needed.