Full synthetic, ester-based 2-stroke engine oil specifically formulated for snowmobiles operating in cold climate extremes. Outstanding performance in DFI engines. Ultra clean burning, smokeless formulation utilizes surface-active esters and anti-wear additives to ensure optimal anti-scuff protection. Advanced, low-ash additive system prevents piston ring and exhaust power valve sticking, keeping your engine running clean and free of corrosion and deposits. Exceeds JASO FD / ISO-L-EGD / API TC specifications. Recommended for all OEM equipment Outstanding performance in DFI engines Formulated for snow machines in cold weather extremes Smokeless, low odor formula Innovative formulation enables maximum power output Low-Ash additive system prevents ring stick, corrosion, deposits and wear Exceeds JASO FD / ISO-L-EGD / API TC specifications