👉 Upgrade fluid, also known as service fluid or upgrade oil, is a specialized lubricant designed to enhance the performance and longevity of engine components during overhauls or maintenance. Unlike regular engine oil, upgrade fluid is formulated with additives that reduce friction, minimize wear, and improve heat dissipation, especially in high-performance or heavy-duty engines. It typically contains higher viscosity grades and specialized additives that provide better protection against contaminants and extreme temperatures, ensuring smoother operation and extending the engine's lifespan. When using upgrade fluid, it's crucial to follow the manufacturer's recommendations for viscosity and compatibility to avoid damaging engine parts.
