The global automotive exhaust systems market is projected to grow at a CAGR of 5.5%, increasing from US$46.2 billion in 2023 to US$67.2 billion by 2030. This market is driven by stricter emission regulations and the rising demand for advanced, environmentally-friendly exhaust technologies, such as lightweight materials and selective catalytic reduction. As consumers prioritize sustainability and automakers adapt to regulatory standards, the market sees a shift towards innovative solutions. The global expansion of vehicle manufacturing, especially in emerging markets, alongside the transition to electric vehicles, further influences the evolution of automotive exhaust systems.