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High Flow Performance 400-Cell Metallic Catalytic Converter
High Flow Performance 400-Cell Metallic Catalytic Converter
High Flow Performance 400-Cell Metallic Catalytic Converter
High Flow Performance 400-Cell Metallic Catalytic Converter
High Flow Performance 400-Cell Metallic Catalytic Converter
High Flow Performance 400-Cell Metallic Catalytic Converter

High Flow Performance 400-Cell Metallic Catalytic Converter

Price is for one catalytic converter.  If you need two, please add two to your cart.

PLM high performance catalytic converter is made with a high quality 400-cell, metallic catalytic core, ideal for both all motor and turbo applications.

When you install one of the PLM headers or manifolds, it is a good time to also replace your catalytic converter for maximum performance and exhaust flow.

Key Features:

  • Metallic metal core, 400-cell

  • Overall length 7"

  • Body diameter 3.0" and 3.5"

  • Body length 4"

  • Available in 2.5" or 3" diameter inlet and outlet

  • Easy "cut-and-clamp" or weld-on installation 

  • Stainless steel construction

  • OBD-II compliant 48-state legal (Restricted in CA and NY)

  • High flow catalytic converters may not pass emissions test. Please check your local law to see if aftermarket catalytic converters are allowed

  • This catalytic converter is not for OEM factory replacement

  • Note - Photos shows two sizes, 2.5" and 3"

We recommend this 400-cell catalytic converter if you want to retain factory-like emissions and have better performance, and in most cases, without throwing a code.

If you want high flow, with the least amount of restriction, we recommend a 200-cell catalytic converter.