RAVENOL Diesel Performance Optimizer Premium is a high specification diesel fuel treatment for enhanced combustion efficiency and engine cleanliness. Use for all diesel engines to clean the fuel injection system and conbustion chamber, increase operational safety and improve fuel economy. Prevents the formation of acidic water and provides a higher level of protection against corrosion. It increases the lubrication of low sulphur fuel. RAVENOL Diesel Performance Optimizer Premium reduces CO2 and HC emissions, as tested and certified by the TÜV (Technical Inspection Agency) Thuringia.
Personal Experience from our MD: "I know you'll think I'm biased, but I put this in my favourite SDV6 Range Rover Sport today that has 69,000 miles on the clock and after just a few miles it was just .......... WOW! Really crisp throttle response and a massive surge of pure power when overtaking. Felt like the engine had been remapped and no one told me!"
Application 
Suitable for all diesel engines
Can be used preventively at every service
For all diesel fuels, summer and winter diesel
Suitable for modern common rail and pumpe duse systems
For use in all diesel vehicles including Euro IV, Euro V and Euro VI compliant engines. Empty complete contents into fuel tank before filling to ensure thorough mixing. One bottle treats up to 50 litres of fuel.
Characteristics
RAVENOL Diesel Performance Optimizer Premium offers:
Certified by the German TÜV (Technical Inspection Agency) Thuringia for the reduction of CO2 and HC emissions.
Cleans diesel system and combustion chamber
Saves fuel as a result of improved flexibility
No acidic water, corrosion protection
Increases the lubrication effect for low sulphur fuel
Improves ignition and reduces rattling sounds
Crisper throttle response