Proprietary ECO GM NANO substrate chemistry is designed specifically to meet the emissions challenges of GM's 2.2, 3.1, 3.4, and 3.8L engines.  Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment.  This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.

Eastern Catalytic Catalytic Converter

Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment.  This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices.  The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.

Proprietary ECO III NANO substrate chemistry is designed with twice the amount of rhodium to keep the Check Engine Light (MIL) off on vehicles with emissions that are out of the normal range.  Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment.  This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.

Catalytic converter

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