300V Competition Oil 5w40 Case 4 x 5 Liter

The 300V Competition Oil 5W40 Case 4 x 5 Liter is MOTUL USA's premium synthetic engine oil engineered for high-performance competition and motorsport applications. Designed for drivers and teams demanding maximum engine protection under extreme racing conditions, this full synthetic formulation delivers superior lubrication, thermal stability, and anti-wear performance that factory-grade oils cannot match. The case format provides four 5-liter bottles, offering convenient bulk supply for race teams, shop professionals, and serious enthusiasts who run multiple vehicles or require frequent oil changes during competition season.

Built on MOTUL's advanced synthetic base stock technology, the 5W40 viscosity rating ensures rapid cold-start flow in winter conditions while maintaining robust film strength at high operating temperatures typical of competition engines. This oil resists oxidative breakdown, shear, and thermal degradation—critical factors when engines are pushed to their limits on track or in demanding rally environments. The synthetic formulation minimizes sludge buildup, improves fuel economy through reduced friction, and extends drain intervals compared to conventional oils, translating to lower long-term operating costs despite the premium upfront investment.

This oil is ideal for naturally aspirated and turbocharged gasoline engines in road racing, circuit competition, and high-performance street cars where engine temperatures regularly exceed standard driving conditions. Check your engine manufacturer's specifications to confirm compatibility with your vehicle's lubrication requirements; most modern performance engines accept 5W40 synthetics. The four-bottle case ships at 41.43 lbs and fits standard storage dimensions, making it practical for team garages, machine shops, or drivers who maintain a fleet of competition vehicles. Store in a cool, dry location away from direct sunlight to preserve oil integrity between service intervals.