Synchrotech Helical LSD BMW E46/E8X/E9X with ratio 3.15 or greater

BMW E46 325i/328i/330i 1998-2006 (AT/MT) with ratio 3.15 or greater

BMW E8X Z4/2.2i/2.5i/3.0i 2002+ (AT/MT) with ratio 3.15 or greater

BMW E8X 120i/128i/130i 2004-2013 (AT/MT) with ratio 3.15 or greater

BMW E60 525i/540i 1996-2003 (AT) BMW E8X 135i Sept 2007-2013 (AT)

BMW E9X 325i/328i/330i 2004-2013 (AT/MT) BMW E9X 335i Sept 2007+ (AT)