FOR THE PERFECT CLEANING OF THE COMPLETE EXHAUST SYSTEM AS WELL AS CATALYTIC CONVERTER, PISTONS AND VALVES: MANNOL CATALYST SYSTEM CLEANER 9201 2 X 500 ML. Manufacturer: MANNOL. The gasoline intake system cleaner removes typical dirt and deposits in the entire intake, combustion and exhaust system: removes soot residues and carbon deposits on the working surface of the catalyst ceramic core converter, combustion chamber, cleans carbon deposits in the ERG valve and piston ring grooves.
