A question!!! RS2 vs S2 downpipe???

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  • 400hp_project
    S2Forum Fanatic
    • Mar 2006
    • 77
    • Country: Spain

    #1

    A question!!! RS2 vs S2 downpipe???

    Could anyone explain me the differences between RS2vsS2 3b downpipe? I'm working in my S2 3b to fit a RS2 engine, with RS2 ECU, all electrical system...

    I'm thinking to fit the RS2 downpipe in my S2, with a complete exhaust system,is it possible?

    Thanks
  • porkkis
    S2Forum Extremist
    • Aug 2003
    • 1994
    • Country: Finland

    #2
    RS = 70mm
    S2 = 63,5mm

    Dunno if they fit with 01A gearbox.
    -

    Comment

    • Jamo
      Retired OG Mod
      • Mar 2004
      • 21750
      • Country: United Kingdom

      #3
      Originally posted by 400hp_project
      Could anyone explain me the differences between RS2vsS2 3b downpipe? I'm working in my S2 3b to fit a RS2 engine, with RS2 ECU, all electrical system...

      I'm thinking to fit the RS2 downpipe in my S2, with a complete exhaust system,is it possible?

      Thanks
      Yes this is what i'm fitting to mine very soon , you cut off the end of the y junction on the RS2 downpipe and then attach a new single straight through exhaust to it.

      RS2 downpipe is 2.75 inch S2 is 2.5 inch

      Comment

      • 400hp_project
        S2Forum Fanatic
        • Mar 2006
        • 77
        • Country: Spain

        #4
        Originally posted by porkkis
        RS = 70mm
        S2 = 63,5mm

        Dunno if they fit with 01A gearbox.
        Sorry porkkis but what does dunno mean? thanks.

        I'm looking for a 01E gearbox

        Comment

        • Jamo
          Retired OG Mod
          • Mar 2004
          • 21750
          • Country: United Kingdom

          #5
          01A is the 5speed box the 01E is 6 speed box

          Comment

          • BRY
            S2Forum Possessed
            • Nov 2004
            • 3755
            • Home: United Nations Current: Vietnam

            #6
            Dunno means don't know
            Kingdoms are run by Kings, Dictatorships are run by Dictators.
            England must be a Country. :mischeif:

            Comment

            • 400hp_project
              S2Forum Fanatic
              • Mar 2006
              • 77
              • Country: Spain

              #7
              Originally posted by BRY
              Dunno means don't know

              Thanks BRY.

              Comment

              • BRY
                S2Forum Possessed
                • Nov 2004
                • 3755
                • Home: United Nations Current: Vietnam

                #8
                No Problem
                Kingdoms are run by Kings, Dictatorships are run by Dictators.
                England must be a Country. :mischeif:

                Comment

                • s2dude
                  S2Forum Extremist
                  • Nov 2005
                  • 1631
                  • Country: United Kingdom

                  #9
                  Does anyone have a good picture of an RS2 Downpipe please

                  I'm looking at the possibility of getting a few made up and need to see an example of one to get an idea of work involved......before I borrow one to model off of course :mischeif: )

                  THANKS

                  Comment

                  • volcano rs
                    S2Forum Fiend
                    • Jun 2005
                    • 2265
                    • Country: United Kingdom

                    #10
                    Originally posted by BRY
                    Dunno means don't know
                    is that a yorkshire word?

                    Comment

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

                      #11
                      Yes, the brum version is dunnow
                      sigpic
                      1991 Audi S2 3B - 2.5 Stroker engine
                      1997 A6 2.5TDi quattro avant - C4
                      1976 RD250E / 350LC cafe racer

                      Comment

                      • Tommy200rs
                        S2Forum Addict
                        • Jan 2004
                        • 285
                        • Country: Finland

                        #12
                        Originally posted by s2dude
                        Does anyone have a good picture of an RS2 Downpipe please

                        I'm looking at the possibility of getting a few made up and need to see an example of one to get an idea of work involved......before I borrow one to model off of course :mischeif: )

                        THANKS
                        Here one commercial product that supports 2 bix CATs under the car:


                        This 2x pipe system offers better flow capability than single 3" system.

                        Comment

                        • HPmuirt
                          S2Forum April Fool
                          • Apr 2005
                          • 3014
                          • Home: United Kingdom Current: England

                          #13
                          [DUMB QUESTION MODE]
                          If you have an RS2 EM, is there any point adding an RS2 downpipe if you intend to keep the OEM exhause system from the cats back?
                          [/DUMB QUESTION MODE]

                          Cheers n

                          Si
                          95 ABY S2 Coupe - Ragusa Green
                          Subtle mods here and there


                          2011 A5 3.0 TDi - Lava Grey
                          With every option available (except a towball)

                          Comment

                          • MidnightBlueS2
                            S2Forum Extremist
                            • Jul 2005
                            • 1653
                            • Home: United States Current: Belgium

                            #14
                            Originally posted by HPmuirt
                            [DUMB QUESTION MODE]
                            If you have an RS2 EM, is there any point adding an RS2 downpipe if you intend to keep the OEM exhause system from the cats back?
                            [/DUMB QUESTION MODE]

                            Cheers n

                            Si
                            Si has a point there.
                            Midnight Blue S2 - SOLD - 1993 S2 Avant

                            Comment

                            • BRY
                              S2Forum Possessed
                              • Nov 2004
                              • 3755
                              • Home: United Nations Current: Vietnam

                              #15
                              Originally posted by HPmuirt
                              [DUMB QUESTION MODE]
                              If you have an RS2 EM, is there any point adding an RS2 downpipe if you intend to keep the OEM exhause system from the cats back?
                              [/DUMB QUESTION MODE]

                              Cheers n

                              Si
                              Is there any point having an RS2 EM if that's what you intend doing?
                              Kingdoms are run by Kings, Dictatorships are run by Dictators.
                              England must be a Country. :mischeif:

                              Comment

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