Introduction Ma Xpeeding Rods-B3 series (also called Ma Xpeeding Rods-SLC) based on Ma Xpeeding Rods-B2 series (also called Ma Xpeeding Rods-SNA) coilovers, which is also height adjustable but adds damping adjustment ability by a knob the top of the shaft. They are also made for street use, but the 24 level rebound damping control allows you the ability to perfectly dial in your coilover setup. You will experience better ride quality in all road conditions. Application Compatible for MAZDA MX-5 II (NB) (01/1998-10/2005) Compatible for compatible for Mazda Miata MX-5 NA (1.6L, 1.8L) 1989-1997 Compatible for compatible for Mazda Miata MX-5 NB (1.6L, 1.8L) 1998- 2005 Compatible for compatible for Mazda Miata Base Convertible 2D 1990-1997 Compatible for compatible for Mazda Miata Base Convertible 2D 1999-2005 Compatible for compatible for Mazda Miata SE Convertible 2D 2000-2003 Compatible for compatible for Mazda Miata LE Convertible 2D 1993 Compatible for compatible for Mazda Miata M Edition Convertible 2D 199...