Products for gasoline applications

  • Johnson Matthey (JM) gasoline technology has enabled vehicles to be 99% cleaner than they were 50 years ago.
  • JM utilises unique competencies in material science and precious-metal chemistries to continually deliver class-leading control technologies.
  • We specialise in TWC and GPF technologies, which catalyse the conversion of NOx , HC and CO to N2, CO2 and H2O while filtering PM from the exhaust.
  • As global emissions legislation continues to tighten, our gasoline products will help enable our customers to meet these challenges.
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Our products

Mobile emissions control: gasoline.

Three Way Catalyst (TWC)

For cars, vans, hybrids, motorcycles

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Three Way Filter (TWF®)

For cars, vans, hybrids,

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Diesel applications

View our products for diesel applications

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