Store BMW coolant hoses. BMW Break up Cooling System Setting up in 2016-2017 BMW carried out a break up cooling technique to their new engines. Split cooling separates the engine block as well as cylinder head(s) to regulate their temperatures independently. The cylinder head and turbo(s) gets a constant supply https://zanderppizr.losblogos.com/26919713/the-smart-trick-of-types-of-coolant-for-bmw-that-no-one-is-discussing