highflow catalyst

  1. CorkSport

    CorkSport Mazdaspeed 6 High Flow Catalyst Racepipe

    The CorkSport Mazdaspeed 6 racepipe is a full 3" TIG welded T304 stainless steel pipe with a metallic substrate high flow (200 cell) catalyst. The catalytic converter does not utilize vermiculite packing or a ceramic substrate like most factory units use. Instead it uses a malleable metallic...
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