Yellow Speed Pro Sport Digressive Coilovers for 1999-2003 Mazda 323 (BJ) Seicento AST Lowering Springs for the

AST Lowering Springs for the 1990-1991 Honda CR-X (EE8/9) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

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Yellow Speed Pro Sport Digressive Coilovers for 1999-2003 Mazda 323 (BJ) Seicento AST Lowering Springs for theYellow Speed Racing Pro Sport Digressive Coilovers for the 1999 2003 Mazda 323 (BJ) are engineered to deliver exceptional handling performance with a refined balance of ride comfort. Utilizing advanced DPS Digressive (Dynamic Pro Sport Digressive) valving technology, this system provides increased damping force at low shaft speeds for improved control, while allowing greater compliance over bumps and rough roads. The Dynamic Pro Sport Digressive