STANADYNE Performance Formula – Diesel Fuel Additive (250 ml / 473 ml / 500 ml)

STANADYNE Performance Formula is an all-season, multi-function diesel fuel additive designed to solve common diesel fuel issues and improve engine performance.

Available volumes / codes:

• 250 ml – SDN42745
• 473 ml (16 oz) – USE Original
• 500 ml – SDN42747

Key benefits

• Restores & increases power: detergents clean deposits in the injection system to improve combustion, acceleration, power and torque.
• Reduces fuel consumption: independent tests show an average ~4% improvement, up to ~9.6%.
• Cetane improver: easier starting, smoother running and quieter operation.
• Cleans & protects: helps protect fuel pumps, injectors/nozzles and other fuel-system components.
• Reduces wear: restores lubricity in ULSD and other low-lubricity fuels.
• Stabilizes fuel & protects against corrosion.
• Improves water management: increases fuel filter efficiency at capturing/separating water.
• Compatible with biodiesel: safe to use with biodiesel blends up to B20.
• Meets all fuel-system requirements and is safe for exhaust after-treatment systems (DPF, SCR, etc.).

Use & dosage

• Add the additive before refueling to ensure optimal mixing.
• Dosage (reference): 500 ml treats up to 250 L of diesel fuel.
• Double dosing is not harmful but does not provide double the effect.
• Recommended for year-round use.

Note: Many engine and vehicle manufacturers that have approved STANADYNE Performance Formula recommend regular use to maintain maximum performance.