TOTACHI ULTIMA RACING 10W-40 is a 100% synthetic racing engine oil developed for motorsport applications and other high performance extreme driving conditions.  Formulated based on the combination of high grade synthetic baseoils and premium chemical components for efficient operation of high-performance gasoline and diesel engines of race cars, sports cars and other powerful cars operating under severe conditions.  Effectively reduces internal friction for an enhanced power output and increased horsepower & torque in extreme race conditions.

Exclusively developed based on TOTACHI racing core technology, ZFM+TM (Zero Friction Molecular PLUS).    The innovative anti-friction technology of TOTACHI is synergized with the highest quality PAO & Esters to allow maximum power in every race without compromising the engine parts.  Enhanced to ensure excellent strength of oil film under high temperature high shear conditions to minimize metal-to-metal contact, reducing wear and ensuring the overall health of the engine.

TOTACHI ULTIMA RACING 10W-40 guarantees optimum protection and performance in a wide range of speeds and loads.  It maintains the cleanliness of the engine, prevents the formation of varnish, burnout, and low temperature deposits for a maximized durability & performance of the sophisticated high-tech engines.

The exceptional performance of TOTACHI ULTIMA RACING range makes it a perfect choice for racing enthusiasts.


For use in gasoline and diesel engines without Diesel Particulate Filters (DPF), naturally aspirated or turbocharged. Designed for racing cars, high performance cars, sports cars, passenger cars, modified cars, and other vehicles where a SAE 10W-40 grade is recommended.


TOTACHI ULTIMA RACING 10W-40 meets or exceeds the OEM’s warranty requirements of gasoline and light duty diesel vehicles without after treatment devices requiring API SP or ACEA A3/B4 engine oil. TOTACHI® guarantees full compliance on the written specifications indicated on product labels.


Ultimate performance
TOTACHI ULTIMA RACING range is formulated using unique TOTACHI ZFM+TM technology for maximum oil film strength and outstanding wear protection of all engine parts during extreme driving conditions.

Excellent friction properties
Reduces internal friction losses to fully optimize the engine performance in severe race competition conditions.

Excellent compatibility
Product is fully compatible with all engine components, meets the latest environmental standards for modern engines.

Exceptional Engine Durability
Advanced componentry for ultimate engine protection against LSPI or severe knocking which can cause catastrophic engine failure.




Package 1L, 4L