exhaust leak

  1. originalmarshmello
    Thread

    Should I replace my downpipe gasket when upgrading? + tuning question

    I have a turboxs downpipe and testpipe I plan to install soon, but want to avoid any leaks. For those wondering, yes I have upgraded HPFP...
    Thread by: originalmarshmello, Jul 7, 2022, 3 replies, in forum: Mazdaspeed 3/6 Engine
  2. Matt Dickey
    Thread

    Ebay test pipe CNT racing catback wont mate properly

    Hey guys im hoping you bunch of dapper gents can assist me in my quest to solve probably THE most annoying exhaust leak of all fucking time. Ive...
    Thread by: Matt Dickey, Sep 3, 2021, 11 replies, in forum: Mazdaspeed 3 General Discussion
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