cx-7 turbo

  1. Jacob allen
    Thread

    Cx-7 turbo upgrade

    So I had a quick question due to my ignorance on the subject. If I upgrade my Turbo from my stock one, do I need to flash my ECU? I recently...
    Thread by: Jacob allen, Oct 2, 2023, 7 replies, in forum: CX-7 Troubleshooting
  2. originalmarshmello
    Thread

    Low boost on CX-7 turbo in Mazdaspeed3

    Hello, My speed3 is running low on boost (13.57 psi is the most I can get from it if I’m pushing it hard, and this is in 5th) but seemingly not...
    Thread by: originalmarshmello, Jun 4, 2022, 10 replies, in forum: Mazdaspeed 3 Troubleshooting
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