Specialty Engine Oil Additive Targeted at the BMW Vanos System ceramic diesel treatment Cermax is more cost-efficient per

Cermax is more cost-efficient per mile but requires a higher upfront investment

Compatible with BMW M-series (M2/M3/M4

It cleans injectors

follow with clean dry patch to leave thin film (not pooled product)

Specialty Engine Oil Additive Targeted at the BMW Vanos System ceramic diesel treatment Cermax is more cost-efficient perSpecialty Engine Oil Additive Targeted at the BMW Vanos System Cerma STM 3 Vanos Treatment is a specialty engine oil additive formulated specifically for BMW vehicles equipped with the Vanos variable valve timing system. Pour the treatment directly into the engine oil; it circulates through the lubrication system that feeds the Vanos solenoid valve passages, supporting Vanos system function with the same STM 3 SiC ceramic technology used across the