TA Technix hardness adjustable coilover kit for ?? 51mm OEM Struts BMW 3er Series E30 Sedan, -Cabriolet, -Touring

TA Technix adjustable hardness coilover kit ?? 51mm OEM struts BMW BMW 3er Series sedan, type E30 excl. iX, M3 model year 1982 - 1991 BMW 3er Series Cabriolet, type E30 year 1986 - 1993 BMW 3er Series Touring, type E30 year 1987 - 1994 front load: 865kg rear load: 1000kg rear thread adjustment block is located below the spring front axle thread adjustment block for OEM spring struts with external thread