Applications: For Mazda MX-5 I (NA) (09/1989-04/1998) For Mazda MX-5 II (NB) (01/1998-10/2005) For Mazda Miata MX-5 NA (1.6L,1.8L) 1989-1997 For Mazda Miata MX-5 NB (1.6L,1.8L) 1998- 2005 For Mazda Miata Base Convertible 2D 1990-1997 For Mazda Miata Base Convertible 2D 1999-2005 For Mazda Miata SE Convertible 2D 2000-2003 For Mazda Miata LE Convertible 2D 1993 For Mazda Miata M Edition Convertible 2D 1994-1997 For Mazda Miata STO Convertible 2D 1997 For Mazda Miata 10th Anniversary Convertible 2D 1999 For Mazda Miata LS Convertible 2D 2000-2005 Specifications: Height adjustable: Yes Damping adjustable: Available, 24 levels of rebound damping force Spring Rate Front: 7 kg/mm (392 lbs/in) Spring Rate Rear: 6 kg/mm (336 lbs/in) Front spring inner diameter: 70.5 mm Rear spring inner diameter: 70.5 mm Spring length Front: 220 mm Spring length Rear: 160 mm Front top mount structure: Pillow ball Rear top mount structure: Pillow ball Camber adjustable: Not available Shock type: twin tube