ss exhaust repair question

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  • geryS2
    S2Forum Maniac
    • May 2006
    • 814
    • Home: Belgium Current: Portugal

    #1

    ss exhaust repair question

    ok, here is the problem,

    well i got a full 3" exhaust, but this part seems in steel,

    does anyone got the same system, or is it normally to be done fully in stainless steel ?

    cheers
    Attached Files
    S2 's and oldtimers
  • geryS2
    S2Forum Maniac
    • May 2006
    • 814
    • Home: Belgium Current: Portugal

    #2
    here is it when it was new
    Attached Files
    S2 's and oldtimers

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    • AndyP
      S2Forum Zealot
      • Feb 2004
      • 6049
      • Country: England

      #3
      The flexi's are generally made from mild steel, just cut it out and weld in a new one. Make sure you use the right filler for welding mild steel to stainless steel, you need a 309 filler rod.
      sigpic
      1991 Audi S2 3B - 2.5 Stroker engine
      1997 A6 2.5TDi quattro avant - C4
      1976 RD250E / 350LC cafe racer

      Comment

      • geryS2
        S2Forum Maniac
        • May 2006
        • 814
        • Home: Belgium Current: Portugal

        #4
        Originally posted by AndyP
        The flexi's are generally made from mild steel, just cut it out and weld in a new one. Make sure you use the right filler for welding mild steel to stainless steel, you need a 309 filler rod.

        is it possible to put a flexi in stainless steel ?

        cause to do this job , it s needed to get the full exhaust out, do not want to do it every 5 years

        thanks for info
        S2 's and oldtimers

        Comment

        • AndyP
          S2Forum Zealot
          • Feb 2004
          • 6049
          • Country: England

          #5
          I don't think you can get them made from 100% stainless, the ribbed part that has rusted through in your first pic needs to be made from mild steel, stainless would work harden and fracture if used to make this part.
          sigpic
          1991 Audi S2 3B - 2.5 Stroker engine
          1997 A6 2.5TDi quattro avant - C4
          1976 RD250E / 350LC cafe racer

          Comment

          • geryS2
            S2Forum Maniac
            • May 2006
            • 814
            • Home: Belgium Current: Portugal

            #6
            ok thanks again for info,

            another question , where can we buy this part ?
            S2 's and oldtimers

            Comment

            • geryS2
              S2Forum Maniac
              • May 2006
              • 814
              • Home: Belgium Current: Portugal

              #7
              http://www.befr.ebay.be/itm/Stainles...item335b2bf94d


              is this ok ? (on thebay)
              S2 's and oldtimers

              Comment

              • AndyP
                S2Forum Zealot
                • Feb 2004
                • 6049
                • Country: England

                #8
                Yes MIJ are a good supplier
                sigpic
                1991 Audi S2 3B - 2.5 Stroker engine
                1997 A6 2.5TDi quattro avant - C4
                1976 RD250E / 350LC cafe racer

                Comment

                • quattro84
                  S2Forum Maniac
                  • Mar 2006
                  • 947
                  • Country: Netherlands

                  #9
                  Best ones around but far more expensive are from Witzenmann, which some models make use of an inner liner that makes it much more quiet and durable.
                  Will have a look @ work if i can source a supplier, i do think they have a Belgian resident factory/shop.

                  Comment

                  • geryS2
                    S2Forum Maniac
                    • May 2006
                    • 814
                    • Home: Belgium Current: Portugal

                    #10
                    Originally posted by quattro84
                    Best ones around but far more expensive are from Witzenmann, which some models make use of an inner liner that makes it much more quiet and durable.
                    Will have a look @ work if i can source a supplier, i do think they have a Belgian resident factory/shop.
                    thanks big for that info, i was a bit surprised that this one lasted only 4-5 years, so a more durable is much welcome !

                    cheers ( btw i found that rear red panel, but very expensive)
                    S2 's and oldtimers

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