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Thread: exhaust help plz

  
  1. #1
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    mk4 GSI's Avatar
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    exhaust help plz

    hi there i have a mk4 astra gsi with a miltek precat downpipe and a miltek non res cat back on im wondering if i get rid of the standard cat alltogether and just de-cat it make it straight thru will it make any difference will there be any problems and would it improve the performance thanks

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    will cause a light to *** on dash, (which u can get mapped out)....

    but will pop and bang and sound shit hot lol......no problems only light but can get mapped out

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    yeah i heard that but ive heard alot of ppl saying that they havent had a light come on the dash!does the light coming on make the car restrictive in anyway or is it just a light lol

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    no lights on mine and i dont have any cats on at all
    Astra van gt3076

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    dnt effect car performance mate, sum lights *** on sum dnt but most do lol

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