Optimize the cleanliness, efficiency, and performance of your engine with the professional range of Wynn's Additives. The category is divided into two key sections: the Automotive line, offering specific treatments for diesel, petrol, LPG, engine oil, gearbox oil, and cooling systems for cars; and the Fleet line, featuring large-format packaging ideal for treating tanks, trucks, HGVs, boats, industrial, and agricultural vehicles. Wynn's is the leading choice for preventative maintenance and resolving contamination and performance issues.
Fast-acting special cleaner W29978 (200 ml) for throttle body, EGR valve, and turbo. Quickly removes gum, varnish, and carbon deposits from the air intake system. Restores proper engine performance and throttle response,
Diesel treatment 25
Gasoline Treatment Additive 18
Oil Treatment 8
Cooling System Treatment 5