Iroz manifold temporary alternatives

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  • amarider
    S2Forum Buff
    • May 2015
    • 41
    • Country: South Africa

    #1

    Iroz manifold temporary alternatives

    Hi all
    My Iroz manifold is stuck in what seems to be the paid for, no-response, months-have-passed production phase out there in the USA. I'm trying to stay positive but with a project deadline in September the only alternative is to temporarily fit a China cheapo. We're moving from stock to HX40 turbo with T3 flange and 44mm wastegate. Would these China jobs place the turbo in more or less the same position as the Iroz? Trying to make the best of a bad situation so would not like to re-plumb/fab everything from scratch. Any other suggestions? Including cheap secondhand manifolds lying around.

    thanks
  • s2dk
    S2Forum Maniac
    • Jul 2016
    • 507
    • Country: Denmark

    #2
    what about a jemo manifold?

    Comment

    • A1QSHIP
      S2Forum Maniac
      • Aug 2004
      • 975
      • Country: United States

      #3
      I believe the Chinese manifolds all have a KKK flange for the turbo. Never seen one come with a T3/4 flange out of the box.
      "Nulla tenaci invia est via"

      Comment

      • Jonas_R
        S2Forum Possessed
        • Jan 2004
        • 3781
        • Country: Denmark

        #4
        Turbular or cast?
        Sleeper S2 Avant +450

        A6 Avant 2.7t Stage 3

        Audi S2 Coupe RS2'ed

        Comment

        • GazzaG60
          S2Forum Freak
          • Mar 2007
          • 4133
          • Country: United Kingdom

          #5
          you may find that the downpipe needs reworking. i have had 2 wagner tubulars. first one was ever so slightly different to second but downpie had to be modded to fit.

          Comment

          • amarider
            S2Forum Buff
            • May 2015
            • 41
            • Country: South Africa

            #6
            GazzaG60 That's what I was afraid of, I'll have to redo the downpipe and also have not seen a china T3. But I guess I can fabricate a temp conversion flange.
            It seems aftermarket exhaust manifolds is a waiting game. Thought I'd bail from the Wagner SQ group buy only to get into another queue...Jonas_R I'm waiting for a tubular.

            Comment

            • mac2226
              S2Forum Extremist
              • Jun 2008
              • 1289
              • Country: United Kingdom

              #7
              Originally posted by amarider
              Hi all
              My Iroz manifold is stuck in what seems to be the paid for, no-response, months-have-passed production phase out there in the USA. I'm trying to stay positive but with a project deadline in September the only alternative is to temporarily fit a China cheapo. We're moving from stock to HX40 turbo with T3 flange and 44mm wastegate. Would these China jobs place the turbo in more or less the same position as the Iroz? Trying to make the best of a bad situation so would not like to re-plumb/fab everything from scratch. Any other suggestions? Including cheap secondhand manifolds lying around.

              thanks
              If you've waited this long I would just wait I'm sure it will be worth it in end. Also the cast replica manifold are not t3 fitment so it needs the holes filling and drilling to suit your flange on turbo. Then there's your housing for dp which will need adjusting or remaking and custom oil and water pipes then list of other parts which you would need. All best Michael

              Comment

              • Jonas_R
                S2Forum Possessed
                • Jan 2004
                • 3781
                • Country: Denmark

                #8
                How about this from cp-service.se?
                Exhaust manifold to Audi 20v 5 cyl. fits in S2 urS4, urS6, Urquattro (all B3-B4 chassie)


                I have had some of their items and they were nice.
                Sleeper S2 Avant +450

                A6 Avant 2.7t Stage 3

                Audi S2 Coupe RS2'ed

                Comment

                • amarider
                  S2Forum Buff
                  • May 2015
                  • 41
                  • Country: South Africa

                  #9
                  Originally posted by Jonas_R
                  How about this from cp-service.se?
                  Exhaust manifold to Audi 20v 5 cyl. fits in S2 urS4, urS6, Urquattro (all B3-B4 chassie)


                  I have had some of their items and they were nice.
                  Thanks for the tip.Just ordered a flywheel and clutch from them. Been very helpful although I caught them during Swedish holiday.
                  Makes sense to do manifold as well but that means trying to get a refund from Iroz which will probably be impossible considering there is no comms in the first place...

                  Comment

                  • varia
                    S2Forum Maniac
                    • Mar 2009
                    • 821
                    • Current: United States

                    #10
                    Originally posted by Jonas_R
                    How about this from cp-service.se?
                    Exhaust manifold to Audi 20v 5 cyl. fits in S2 urS4, urS6, Urquattro (all B3-B4 chassie)


                    I have had some of their items and they were nice.
                    will they ship to the USA?
                    Thx
                    Last edited by varia; 26 July 2017, 16:03.
                    sigpic

                    Comment

                    • amarider
                      S2Forum Buff
                      • May 2015
                      • 41
                      • Country: South Africa

                      #11
                      Originally posted by mac2226

                      If you've waited this long I would just wait I'm sure it will be worth it in end. Also the cast replica manifold are not t3 fitment so it needs the holes filling and drilling to suit your flange on turbo. Then there's your housing for dp which will need adjusting or remaking and custom oil and water pipes then list of other parts which you would need. All best Michael
                      Thought as much, thanks. It's just going to rack up more cost.
                      We've got our annual 'speedweek' on end September and would hate to miss it due to having to wait 5 months when I was quoted 2-3 weeks. We've invested a packet into the build already to get everything done in time.

                      Comment

                      • Jonas_R
                        S2Forum Possessed
                        • Jan 2004
                        • 3781
                        • Country: Denmark

                        #12
                        Originally posted by varia

                        will they ship to the USA?
                        Thx
                        Don't know but I can ship it onwards if it should come to that.
                        Sleeper S2 Avant +450

                        A6 Avant 2.7t Stage 3

                        Audi S2 Coupe RS2'ed

                        Comment

                        • rxl
                          S2Forum Extremist
                          • May 2012
                          • 1913
                          • Country: Germany

                          #13
                          how long are you waiting for your manifold?

                          Comment

                          • amarider
                            S2Forum Buff
                            • May 2015
                            • 41
                            • Country: South Africa

                            #14
                            Originally posted by rxl
                            how long are you waiting for your manifold?
                            4 months

                            Comment

                            • rxl
                              S2Forum Extremist
                              • May 2012
                              • 1913
                              • Country: Germany

                              #15
                              do you also have the iroz downpipe ?

                              Comment

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