Tested with factory dampers.
Fits
BMW 328i xDrive Base 2013
BMW 328i xDrive Base 2014
BMW 328i xDrive Base 2015
BMW 328i xDrive Base 2016
BMW 330e Base 2018
BMW 330e iPerformance 2017
BMW 330i xDrive Base 2017
BMW 330i xDrive Base 2018
BMW 330i xDrive Base 2019
BMW 330i xDrive Base 2020
BMW 435i Gran Coupe Base 2015
BMW 435i Gran Coupe Base 2016
BMW 440i Gran Coupe Base 2017
BMW 440i Gran Coupe Base 2018
BMW 440i Gran Coupe Base 2019
BMW 440i Gran Coupe Base 2020