HJS 200-Cell Directional Catalyst Core, 143 × 115 mm

For a housing sized around a 143 mm catalyst element, this HJS unit supplies the 200-cell core only. Fabrication must account for the 115 mm length and the required gas-flow direction.

Technical Details

• Fabspeed catalog reference: 008-3398-142-00.
• Core diameter: 143 mm; stated length: 115 mm.
• Cell density: 200 cells per square inch.
• Directional construction.
• One core per listed unit; welding is required.
• Confirm housing clearances and complete assembly suitability before installation.

Use restrictions

Vehicle-specific approval depends on the finished assembly and its application, not the use of an HJS core by itself.

Manufacturer Videos

What Are HJS Catalytic Converters? | Fabspeed Motorsport

Demonstration vehicles may have additional modifications. The selected product configuration determines what is supplied; a video does not establish fitment or guarantee a particular sound or output.

Fabrication Compatibility

This is a weld-in catalyst component requiring a suitable exhaust design and qualified installation. Match the listed dimensions, flow direction, housing arrangement and intended engine application; it is not a vehicle-specific bolt-on assembly.

PMB Performance brings over 20 years of parts experience. Contact our team if you need help confirming the supplied contents, dimensions or selection before ordering.