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CAT QUESTION

vw754 Apr 4, 2007

  1. vw754

    vw754 vorsprung Durch Technik

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    How do you know when your catalytic converter (cat) is NOOO GUD!!!

    A4 TDI (B6)
     
  2. moschino

    moschino Member

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    Not sure if there is any way of testing a CAT for a Diesel engine car. It is not a MOT failure if you remove it. You will get about 2 extra BHP.
    My CAT fell apart in the metal casing causing it to block the exhaust pipe. It has been removed for the last 3 years without problems.
     

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