nightmare putting cat by-pass pipes on

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  • Anees786
    S2Forum Fanatic
    • Jul 2004
    • 85

    #1

    nightmare putting cat by-pass pipes on

    I'm having trouble putting my cat by pass pipes on any one got the proffresional way of doing it ?
  • Greg_S
    Administrator
    • Jul 2003
    • 12431
    • Country: United Kingdom

    #2
    It shouldnt cause too many problems. 12 nuts and bolts and the two that support the cats then the cats should come off. Is yours a 3B or ABY since the exhausts are different on each.
    Greg

    S2Forum.com Administrator & Webmaster

    '93 Coupe with a few tweeks

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    • Anees786
      S2Forum Fanatic
      • Jul 2004
      • 85

      #3
      Mines ABY went to loads of exhaust garages they were all a bit confused, they were asking me why do i want to take my cats off do i need to replace the gaskets and where do i get them from and how much am i looking for 4 gaskets

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      • Greg_S
        Administrator
        • Jul 2003
        • 12431
        • Country: United Kingdom

        #4
        from what I remember from my standard exhaust, you dont have gaskets but a metal o ring between the two parts instead. Where abouts are you based?
        Greg

        S2Forum.com Administrator & Webmaster

        '93 Coupe with a few tweeks

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        • Anees786
          S2Forum Fanatic
          • Jul 2004
          • 85

          #5
          Im based in bedfordshire

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          • Greg_S
            Administrator
            • Jul 2003
            • 12431
            • Country: United Kingdom

            #6
            cant see why it should be so much of a problem. You could try county tyres & exhausts in Biggleswade. I have used them before and there work has been spot on.
            Greg

            S2Forum.com Administrator & Webmaster

            '93 Coupe with a few tweeks

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            • Anees786
              S2Forum Fanatic
              • Jul 2004
              • 85

              #7
              I'm having trouble getting the gasket's i have tried german and swedish, and gpc no one stocks them. So looks like its gonna be vag parts. They wont be able to get the gasket out to me till tuesday

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              • sal_s2
                S2Forum Extremist
                • Jul 2003
                • 1291
                • Country: United Kingdom

                #8
                You might only need 2 metal o-rings which you can get from car spares or even kwik fit. Take your bypass pipes with you to make sure you get the correct size

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                • Anees786
                  S2Forum Fanatic
                  • Jul 2004
                  • 85

                  #9
                  Thanks !!! didnt think of that

                  Comment

                  • Fat Audi 80
                    Super Moderator
                    • Jan 2004
                    • 10547
                    • Country: England

                    #10
                    As already stated it should be metal O rings for the bypass pipes. Mine were custom built in stainless and just "drop" out once you have undone all the bolts. I managed to do mine in 2 hours on my back without ramps.

                    Have you got all the bolts undone, what exactly is the problem you have?

                    Cheers,

                    Steve
                    The Perfectionist
                    sigpic
                    Audi Class Concours winner Stoner Park 2014, ADI Concours D'Elegance Class Winner 2008, Runner up 2014. Winner, S2Forum Show'n'Shine Billing 2006 & 2008.

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                    • Greg_S
                      Administrator
                      • Jul 2003
                      • 12431
                      • Country: United Kingdom

                      #11
                      Could be that he has 3B bypass pipes instead of ABY pipes maybe?
                      Greg

                      S2Forum.com Administrator & Webmaster

                      '93 Coupe with a few tweeks

                      Comment

                      • Fat Audi 80
                        Super Moderator
                        • Jan 2004
                        • 10547
                        • Country: England

                        #12
                        Unless he was wrong when he said
                        Originally posted by Anees786
                        Mines ABY went to loads of exhaust garages they were all a bit confused, they were asking me why do i want to take my cats off do i need to replace the gaskets and where do i get them from and how much am i looking for 4 gaskets
                        Cheers

                        Steve
                        The Perfectionist
                        sigpic
                        Audi Class Concours winner Stoner Park 2014, ADI Concours D'Elegance Class Winner 2008, Runner up 2014. Winner, S2Forum Show'n'Shine Billing 2006 & 2008.

                        Comment

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