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Thread: de cats?

  
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    de cats?

    got a mk4 gsi, noticed a rattle in the exhaust .. garage said its the cat, fixed it the now but i will need a new one or just get a de cat. Also said theirs a lot of baffles sitting in the actual exhaust system.

    If i just go a de cat and replaced it with piping would the EML light come on?

    Whats my best bet?

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    Their is a pipe on ebay .. £100 that says its a de cat?

    whats the main difference? will i gain power?

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    will gain a bit in power, but it wont pass an m.o.t if both cats are removed
    and will make your exhaust noise louder

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