AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 1998-2005 Mazda Miata/MX-5 1.8 16V (NA/NB) IS300h 1998 BMW 5 Series 520i/523i/528i/530i/520D/525TD/525TDS

1998 BMW 5 Series 520i/523i/528i/530i/520D/525TD/525TDS Sedan (E39)

1977 Audi 50 (86)

8 Grand Touring Chassis Code BH Adjustable Yes Bar Color Silver Bar Diameter 30 mm Bushing Color Black Bushing Material Polyurethane Bushings Included Yes Finish Powder Coated Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 1

Touring (BC/BF/BD/BG) with Whiteline Suspension Bushings

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 1998-2005 Mazda Miata/MX-5 1.8 16V (NA/NB) IS300h 1998 BMW 5 Series 520i/523i/528i/530i/520D/525TD/525TDSThe 5100 Series shock absorbers for the 1998 2005 Mazda Miata MX 5 1. 8 16V (NA NB) utilize non inverted high performance monotube technology. In the past, these were known as the 4100 series. Monotube design shocks absorbers give your car a better performance than the standard twin tube design, the gas pressure is separated by a floating piston, and eliminates cavitation and airation within the oil chamber. The 5100 Series shocks allow rebound