Ultra Low PGM TWC Technology for the North American Market

Three-Way Catalyst (TWC) development has, for some time, been focused on using advanced technology to deliver cost reductions for the customer. Johnson Matthey has developed a new generation of ultra low PGM catalyst technology for underbody applications. This article outlines the use of this technology, in combination with the latest low loaded close-coupled catalysts, to demonstrate sector-leading PGM thrifting.