Automotive Exhaust Manifold Market Global Report 2026

The automotive exhaust manifold market size has grown strongly in recent years. It will grow from $9.25 billion in 2025 to $9.85 billion in 2026 at a compound annual growth rate (CAGR) of 6.5%. The growth during the historic period was driven by lightweight engine component adoption, rising production of passenger vehicles, increasing demand for fuel-efficient engines, stringent vehicle emission regulations, and growing use of turbocharged engines.

The automotive exhaust manifold market size is expected to see strong growth in the next few years. It will grow to $12.47 billion in 2030 at a compound annual growth rate (CAGR) of 6.1%. The growth during the forecast period can be attributed to increasing hybrid vehicle production, rising demand for high-performance exhaust systems, growing adoption of advanced heat-resistant materials, expansion of aftermarket performance upgrades, and increasing focus on engine efficiency optimization. Key trends during the forecast period include increasing adoption of lightweight exhaust manifold materials, growing demand for high-temperature-resistant alloys, rising integration of turbocharged exhaust manifold designs, expansion of corrosion-resistant exhaust manifold coatings, and increasing focus on improving exhaust gas flow efficiency.

The increasing demand for fuel-efficient vehicles is expected to drive the growth of the automotive exhaust manifold market in the coming years. Fuel-efficient vehicles are vehicles that require less fuel to cover the same distance, resulting in improved mileage and reduced emissions. The adoption of fuel-efficient vehicles is rising due to increasing fuel prices, as higher fuel costs encourage consumers and businesses to choose automobiles that lower operational expenses through reduced fuel consumption. An automotive exhaust manifold supports fuel-efficient vehicles by effectively collecting and directing exhaust gases from the engine, enhancing engine airflow, optimizing combustion efficiency, and minimizing backpressure, thereby improving fuel economy and reducing emissions. For instance, in February 2026, according to the U.S. Environmental Protection Agency (EPA), a U.S.-based government agency, the average fuel economy of new vehicles sold in the United States increased to a record 27.2 miles per gallon (mpg) in model year 2024, compared to 27.1 mpg in 2023. Therefore, the increasing demand for fuel-efficient vehicles is driving the growth of the automotive exhaust manifold market.

The expansion of the commercial vehicle fleet is expected to drive the growth of the automotive exhaust manifold market in the coming years. A commercial vehicle fleet refers to a collection of vehicles owned or operated by a company or organization for transporting goods, carrying passengers, or delivering business-related services. The growth of commercial vehicle fleets is primarily supported by the rapid expansion of e-commerce, which increases the need for faster and more frequent transportation of goods. An automotive exhaust manifold benefits commercial vehicle fleets by efficiently collecting and directing engine exhaust gases, improving engine performance, fuel efficiency, and durability, resulting in reduced operating costs and increased vehicle availability. For instance, in January 2024, according to the Society of Motor Manufacturers and Traders (SMMT), a UK-based trade association, total vehicle production in the UK, including cars and commercial vehicles, reached approximately 1,025,474 units in 2023, representing a 17% increase compared to the previous year. Therefore, the expansion of the commercial vehicle fleet is driving the growth of the automotive exhaust manifold market.

Major companies operating in the automotive exhaust manifold market are focusing on developing advanced solutions, including high-durability ductile iron exhaust manifolds, to improve thermal resistance, enhance engine efficiency, and reduce harmful vehicle emissions. A high-durability ductile iron exhaust manifold is a heat-resistant engine component manufactured from ductile iron that collects and channels exhaust gases while providing enhanced strength, durability, and thermal stability. For instance, in May 2023, BD Diesel, a Canada-based aftermarket automotive company, launched an upgraded exhaust manifold for Hemi trucks to enhance exhaust gas flow efficiency and minimize thermal fatigue during high-performance driving conditions. The upgraded manifold is designed to improve engine durability in high-load towing and performance applications by maintaining stable operating temperatures. It also supports optimized exhaust scavenging, resulting in improved throttle response and enhanced overall engine efficiency across Hemi engine platforms.

Major companies operating in the automotive exhaust manifold market are AISIN Corporation, Allena Auto Industries Private Limited, Benteler International AG, Bosal International N.V., CIE Automotive S.A., Cummins Inc., Eberspächer Group GmbH & Co. KG, FORVIA SE, Friedrich Boysen GmbH & Co. KG, Futaba Industrial Co. Ltd., GF Casting Solutions, Hyundai Mobis Co. Ltd., Katcon Global S.A. de C.V., Katayama Kogyo Co. Ltd., Marelli Holdings Co. Ltd. Europe S.p.A., Sampa Otomotiv San. ve Tic. A.S., Sanoh Industrial Co. Ltd., Sango Co. Ltd., Senior plc, Sharda Motor Industries Limited, SPM Autocomp Systems Private Limited, Tenneco Inc., Toyota Boshoku Corporation, Yutaka Giken Co. Ltd.

Asia-Pacific was the dominating region in the automotive exhaust manifold market in 2025. Asia-Pacific is expected to be the rapidly growing region in the forecast period. The regions covered in the automotive exhaust manifold market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.

The countries covered in the automotive exhaust manifold market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

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