For BWM i8 from 2014. for BWM 1 series, 2 series, 3 series, 4 series, X1 from 2015. for BWM X2 from 2018. Function：Valve Pressure Spring Installer Remover Tool Kit is used to remove and install the pressure spring on the middle lever without damaging the engine cylinder.

For BWM i8 from 2014. for BWM 1 series, 2 series, 3 series, 4 series, X1 from 2015. for BWM X2 from 2018. Function：Valve Pressure Spring Installer Remover Tool Kit is used to remove and install the pressure spring on the middle lever without damaging the engine cylinder.