UNMATCHED PERFORMANCE - STAR BRITE Super Premium TC-W3+ 2-Cycle Engine Oil, our top-tier synthetic blend, surpasses all OEM oils, meets all engine manufacturer specs, and boasts a higher additive concentration than Premium TC-W4 HIGH-PERFORMANCE ENGINES - Ideal for FICHT, E-TEC, Optimax, and HPDI outboards, personal watercraft, pre-mix, and direct-injection designs IMPROVED LUBRICITY - Contains PIB viscosity modifier to reduce smoking and improve engine performance CLEAN BURNING - High-detergent formula removes deposits from the fuel delivery system, ensuring a clean and efficient engine PROTECTIVE FORMULA - Minimizes piston ring sticking and protects against pre-ignition problems, extending the life of your engine ENVIRONMENTALLY CONSCIOUS - A cleaner burning ashless formula reduces emissions, making STAR BRITE Super Premium TC-W3+ a greener choice for your 2-cycle engine needs PROUDLY AMERICAN, TRUSTED GLOBALLY - Choose STAR BRITE, a leading name in marine, auto & RV products since 1973, including Star Tron, all proudly made in the USA for top quality and performance