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Engine Optimization since 25 years


2,5 million cars treated


Made in France 100% Concentrated






Improve the octane rating of fuels used

Performance additives for fuels provide additional or enhanced features compared to fuel meeting regulatory standards. They improve the quality of fuels and reduce fuel consumption, engine noise, pollutant emissions while guaranteeing engine cleanliness.
The ExelMotorRacing formulas increase the octane number by up to 4 points and increase oxygenation of the fuel. Engine performance increases significantly (torque, horsepower, acceleration...)
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