Tested with factory dampers.
Fits
BMW 128i Base 2008
BMW 128i Base 2009
BMW 128i Base 2010
BMW 128i Base 2011
BMW 128i Base 2012
BMW 128i Base 2013
BMW 135i Base 2008
BMW 135i Base 2009
BMW 135i Base 2010
BMW 135i Base 2011
BMW 135i Base 2012
BMW 135i Base 2013