Valued at USD 154.6 billion in 2024, the automotive catalytic converter market is projected to reach USD 161.09 billion in 2025 and USD 234.70 billion by 2034, growing at a CAGR of 4.20% during the forecast period 2025–2034, according to Polaris Market Research. Growth is underpinned by increasingly stringent emission norms and a rising number of vehicles on the road. Catalytic converters...