Take the wiggle out of your rear shock's upper mounting point. This 10mm shaft diameter part fits the following damper units: OEM BMW, AST, Bilstein (HD, Sport, PSS coilovers), H&R coilovers, Koni Sports ("Yellow"), KW V1/2/3, ST coilvers
OE / OEM Cross Reference Numbers: 33521092362 / 33526779670
Fits:
E30 3 Series (1984-1991)
E36 3 Series (1992-1999)
E36 318Ti (1995-1999)
E46 3 Series (1999-2006)
E46 M3 inc. CSL (1999-2006)
Z Series Z3 (1994-2002)
Z4 E85 & E86 (2003-2008)
E85 / E86 Z4M (2006-2009)