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Standard down pipe.

Gmac Jun 22, 2014

  1. Gmac

    Gmac Active Member

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    What's the stats on a standard down pipe folks? Size cats etc?
     
  2. Gmac

    Gmac Active Member

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    Anyone? Go on educate me!
     
  3. daz-20vt

    daz-20vt Well-Known Member

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    You havent listed what car mate
     
    <tuffty/> likes this.
  4. <tuffty/>

    <tuffty/> Badger 5 Edition...Its all about the flow... Staff Member Moderator Audi S3

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    Some context would also be useful...

    Stats are irrelevant on OE kit as they are 'enough' for the standard cars they are fitted too...

    Gains are to be had replacing them wit aftermarket... S3 DP's are particularly rubbish....

    <tuffty/>
     
  5. Gmac

    Gmac Active Member

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    Sorry fellas... S3 fl. just wanted to know what my down pipe would be, diameter and what cats are on it. I believe it to be a standard one.
     
  6. <tuffty/>

    <tuffty/> Badger 5 Edition...Its all about the flow... Staff Member Moderator Audi S3

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  7. Gmac

    Gmac Active Member

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    Am I being stupid or has the standard cat been cut out? And I think I'm correct in saying that the bam dp has a lambda pre and post cat?

    Not sure what's going on at the end of the dp either? Cut again, or are they all twisted like that?
     
  8. <tuffty/>

    <tuffty/> Badger 5 Edition...Its all about the flow... Staff Member Moderator Audi S3

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    yeah sorry... its a cut one.. pic was more to give an idea of what the OE one is as most have to e cut to be removed....

    Here is a better one...

    [​IMG]

    <tuffty/>
     
    Gmac likes this.
  9. Gmac

    Gmac Active Member

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    Ah I see! So the cat isn't actually part of the dp! And looking at that one, I can see why these are changed out! They look very restrictive! And looks like a bam one with lambdas pre and post cat, one on dp and one on which looks like a link pipe with a cat in it!

    Thanks for that image tufty!
     

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