BMW: 525i models from 2006-2007, 525xi models from 2006-2007, 528i models from 2012-2016, 530i models from 2006-2007, 530xi models from 2006-2007, 535i models from 2011-2016, 535i GT models from 2010-2017, 640i models from 2012-2019, 740i models from 2013-2015, 740Li models from 2013-2015, ActiveHybrid 3 models from 2013-2015, ActiveHybrid 5 models from 2012-2016, ActiveHybrid 7 models from 2013-2015, M2 models from 2016-2019.
Efficiently supplies spark plug electrodes with the proper voltage to provide superior cold-start performance and a smoother running engine