Ultimax Diesel

Ultimax Diesel is a specialised fuel additive specifically designed for modern diesel engines equipped with exhaust treatment systems (DPF). The advanced formula offers a powerful cleaning of the entire fuel injection system, boosts the cetane number for improved performance and provides a mild clean-up of the Diesel Particulate filter (DPF) and turbo compressor.


  • Improves fuel economy
  • Promotes smoother engine operation
  • Increases engine power and efficiency
  • Optimises DPF and catalytic system functionality
  • Keeps the turbocharger and exhaust system clean
  • Reduces toxic emissions and smoke
  • Enhances engine reliability
  • Safeguards the intake system and EGR-valves from deposits
  • Protects the fuel system from corrosion
  • Neutralises water in the fuel tank


Suitable for use in all diesel engines, including the latest generation equipped with Diesel Particulate Filter (DPF) and catalytic converter. Compatible with biodiesel fuel.

Available in:

300 ML CAN – REF. 3222350

Technical Data Sheet
Material Safety Data Sheet