Metal Catalytic converter substrate E4 D100/100L 200cpsi

Metal Catalytic Converter Substrate E4 D100/100L 200cpsi

The metal catalytic converter substrate E4 D100/100L 200cpsi is a high-flow metallic catalytic core designed for catalytic converter rebuilding and custom exhaust fabrication. It is engineered to be welded into an existing catalytic converter housing or muffler to reduce harmful exhaust emissions while maintaining efficient exhaust gas flow.

This metal catalytic converter substrate is produced using advanced metallic honeycomb foil technology, offering superior durability compared to traditional ceramic substrates. The metallic structure provides excellent resistance to vibration, thermal shock, and high exhaust temperatures, making it suitable for performance vehicles, turbocharged engines, and demanding operating environments.

With a 200 cells per square inch (200cpsi) configuration, this metal catalytic converter substrate delivers a balanced combination of emission efficiency and reduced exhaust backpressure. The 200cpsi density ensures sufficient surface area for catalytic coating while maintaining optimal gas flow. When properly coated with platinum, palladium, and rhodium, the substrate supports E4 emission compliance.

The D100 diameter and 100mm length make this metal catalytic converter substrate ideal for larger exhaust systems and catalytic converter housings. Proper selection requires accurate measurement of the internal housing diameter and available installation length to ensure correct fitment and reliable performance.

Compared to ceramic alternatives, the metal catalytic converter substrate heats up faster, improving cold-start emission performance. Its reinforced metallic construction reduces the risk of cracking caused by vibration or rapid temperature fluctuations.

Is suitable for emission system restoration, custom catalytic converter production, and professional exhaust system upgrades.

Professional welding and appropriate catalytic coating are required to achieve full emission functionality.

Technical Specifications

• Type: Metallic catalytic converter substrate

• Emission standard: E4 compatible (when properly coated)

• Diameter: 100mm

• Length: 100mm

• Cell density: 200cpsi

• Structure: Metallic honeycomb foil

• High temperature resistance

• Optimized exhaust gas flow

Applications

The metal catalytic converter substrate E4 D100/100L 200cpsi is suitable for:

• Catalytic converter rebuilding

• Custom exhaust fabrication

• Performance exhaust systems

• Turbocharged vehicles

• Emission system repair

• Professional workshop installation

This product is intended for professional use only.