Top-End Treatment 400ml

Description Tec4 Top-End Treatment: Lubricate Upper Cylinders & Reduce Noise Extended oil drain periods and stop-start driving place high demands on modern oils, leading in some cases to premature wear and excessive valve train noise. Tec4 Top-End Treatment is a complex blend of lubricity agents, viscosity improvers and oil fortifiers which combine to reduce oil consumption and inhibit engine noise. Key Benefits: Releases sticking valve stems and hydraulic valve lifters Inhibits engine noise Provides anti-wear protection Improves engine performance and response Reduces excessive oil consumption Compatible with all modern API and ACEA specification engine oils.