Are 328, 308 and Testarossa Catalytic Converters interchangeable | FerrariChat

Are 328, 308 and Testarossa Catalytic Converters interchangeable

Discussion in '308/328' started by glenegan, Aug 2, 2020.

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  1. glenegan

    glenegan Rookie

    Oct 12, 2007
    4
    California
    I want to buy another one to get recored.
    Thanks!
     
  2. Brian Harper

    Brian Harper F1 Rookie
    Owner Silver Subscribed

    Feb 17, 2006
    4,078
    San Jose area
    Full Name:
    Brian Harper
    Overall, I know the answer is no. If any of them are interchangeable, it would only be the 85 QV, 328, and Testarossa. The previous 308s have two cats and they are different in both catalyst size and pipe size.

    If you are going for originality, then go for it. If you are looking to just pass smog then generic cats are acceptable and legal.

    Who will re-core them?
     
  3. glenegan

    glenegan Rookie

    Oct 12, 2007
    4
    California
    Cool, thanks for reply. Fabspeed can recore but would love to know of any other options! :D
    Thanks again,

    Glen
     

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