The MotoSport.com FilGuard Maxima Maxum 4 Proplus Oil Change Kit includes TWO liters of Maxima Maxum 4 Proplus 4-Cycle Engine Oil and ONE FilGuard Premium Oil Filter with the following features: Maxima Maxum 4 Proplus 4-Cycle Engine Oil: Pro Plus+ is an ester fortified full synthetic 4T engine oil. Pro Plus+ is formulated to exceed JASO MA requirements for 4-cycle engines with integrated wet clutches. Balanced additive system minimizes engine deposits while protecting critical engine, transmission and clutch components. Pro Plus+ is designed to prolong engine and wet clutch life and offers excellent feel. For maximum protection and reliability use Maxima Racing Oils. Meets or exceeds JASO MA, API SL / SJ / SH / SG. Usage: For all air and water-cooled 4-cycle gasoline engines. Full ester blend. Reduces friction and engine temperatures. Viscosity stable. Anti-wear and anti-scuff additives.