It is the ultimate performance fully synthetic, Ultra Wide Range Motor Oil. We developed our ‘pro racing’ grade with Zero-weight technology and using JX Nippon Oil & Energy’s own W BASE and ZP technology to maintain an extremely stable oil viscosity over a wide temperature range. This technology allows SUSTINA to remain very fluid at cold temperatures, reducing internal engine drag and improving fuel economy up to 2% compared to currently available fuel conserving oils of the same viscosity. This oil is especially suited for sports cars with large engine displacements and high output cars. Driven for long periods at high temperatures and speeds, high-performance cars need outstanding thermal resistance and oxidation stability essential for protecting turbo rotors, which makes this oil ideal choice. The outstanding performance of this oil is proven by its certification by American Petro