Tundra Full Syn is a 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.

• Low-Ash additive system prevents ring stick, corrosion, deposits and wear
• Formulated for snow machines in cold weather extremes
• Innovative formulation enables maximum power output
• Exceeds JASO FD / ISO-L-EGD / API TC specifications
• Outstanding performance in DFI engines
• Recommended for all OEM equipment
• Smokeless, low odor formula