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 Damping Levels: 24 levels Adjustable camber plate: No Top mount (Front & Rear): Pillow ball Spring rate Front: 7 kg/mm(392 lbs/in) Spring rate Rear: 6 kg/mm(336 lbs/in) Twin Tube Internal Construction Size: 63*51*21 cm Weight: 21.38 kg Feature 1. Lowered height adjustment 1/2 inch 2. 24 levels of adjustable damper -- This allows you the ability to perfectly dial in your coil-overs system. For nice comfortable driving, set damping