Will this really increase my fuel economy? - Engine Armour Tech

It sure does in any vehicle that no longer performs like when it was new. What happens over time is due to carbon built up and blow-by which starts after about 8000km degrading the vehicles performance and fuel consumption. What Engine Armour Tech does it cleans and seals the metal bring the engine back to the state as a new and gives back the fuel efficiency that it had when it was new and up couple percent more.