Airbox mod

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  • Henka
    S2Forum Maniac
    • Nov 2004
    • 585
    • Home: Sweden

    #1

    Airbox mod

    Should I fork up the dough for a RS2 airbox bottom section? Which parts do I need?

    But then again... If I want to improve breathing and I don't want a cone filter - what do I do?
  • horvathg
    S2Forum Maniac
    • Dec 2003
    • 556

    #2
    RS2 airbox differs on the top too, with more space above the element than S2. Also the plastic shield behind the headlight is different aswell. I was also considering the RS2 box....and now I have....a huge cone and a tasty suction noise. Still not sure if its the noise or the sucktion I fell in love with.... RS2 box is not cheap.
    Gabor

    96 ABY coupe full except sunroof. With Porsche big red brakes, remapped ECU, xenon lights, RS2 MAF

    Comment

    • Henka
      S2Forum Maniac
      • Nov 2004
      • 585
      • Home: Sweden

      #3
      But I don't want the cone... But - what are my options then? I mean, can I do something to my stock box to get more air in? Will the lower part fit the ABY upper part? That way I'd at least get more air into the bottom end...

      Comment

      • horvathg
        S2Forum Maniac
        • Dec 2003
        • 556

        #4
        I don't know Henka. I am not sure anyone tried to mix them. Buy a complete box then. Try tots.ch. He always has one or two boxes. I think its some 125 to 200 euros for a box. Element is same as ABY. If you put ABY top on RS2 lower half you loose one part of the advantage the RS would offer with the better air conducting top. IMHO
        Gabor

        96 ABY coupe full except sunroof. With Porsche big red brakes, remapped ECU, xenon lights, RS2 MAF

        Comment

        • Henka
          S2Forum Maniac
          • Nov 2004
          • 585
          • Home: Sweden

          #5
          Yeah, but isn't the inlet like step one?? I know, you're probably right about this.

          Comment

          • Henka
            S2Forum Maniac
            • Nov 2004
            • 585
            • Home: Sweden

            #6
            So, I just bought myslef an airbox. Mounting it on Sunday.

            Comment

            • jameswkr
              S2Forum Maniac
              • Jul 2003
              • 538
              • Country: United Kingdom

              #7
              Have a look at the standard box intake tube area and compare to the breathing area of the "box" behind the headlight. Its not one of Audis' greatest designs. Try running with the removable box sections removed and then the trim piece below the headlight.

              Comment

              • Henka
                S2Forum Maniac
                • Nov 2004
                • 585
                • Home: Sweden

                #8
                Originally posted by jameswkr
                Have a look at the standard box intake tube area and compare to the breathing area of the "box" behind the headlight. Its not one of Audis' greatest designs. Try running with the removable box sections removed and then the trim piece below the headlight.
                Hmm... According to my calculations the RS2 airbox offesr a fresh air intake area that is 56% greater than the S2 airbox. Not sure if it will do me any good but at least when I sell the car later on it will be on the list of arguments.

                Comment

                • horvathg
                  S2Forum Maniac
                  • Dec 2003
                  • 556

                  #9
                  Originally posted by Henka
                  Hmm... According to my calculations the RS2 airbox offesr a fresh air intake area that is 56% greater than the S2 airbox. Not sure if it will do me any good but at least when I sell the car later on it will be on the list of arguments.
                  I think you will notice some difference. I did when I remowed the stock ABY airbox. Feels and sounds different.
                  Gabor

                  96 ABY coupe full except sunroof. With Porsche big red brakes, remapped ECU, xenon lights, RS2 MAF

                  Comment

                  • Henka
                    S2Forum Maniac
                    • Nov 2004
                    • 585
                    • Home: Sweden

                    #10
                    Great... The RS2 'box turned out to be a ABY when I finally caught up with the guy selling it. Seems he took the wrong 'box with him. Well, maybe next week then. Hmpf...

                    Comment

                    • tom
                      S2Forum Addict
                      • Dec 2004
                      • 282

                      #11
                      Henka,please inform me about results of Your upgrade to rs2 airbox. i am very interested also!!

                      Comment

                      • Beetie
                        S2Forum Extremist
                        • Oct 2003
                        • 1517
                        • Country: England

                        #12
                        Originally posted by Henka
                        Hmm... According to my calculations the RS2 airbox offesr a fresh air intake area that is 56% greater than the S2 airbox.
                        Mainly due to the size of the inlet trumpet on the front of the box.
                        Was a '93 3B, Dont ask now tho......

                        Comment

                        • pastures16
                          S2Forum Fiend
                          • Nov 2004
                          • 2058
                          • Country: United Kingdom

                          #13
                          ill make you one let me at it
                          94 s2 avant
                          aoc member 1116

                          Comment

                          • Beetie
                            S2Forum Extremist
                            • Oct 2003
                            • 1517
                            • Country: England

                            #14
                            Originally posted by pastures16
                            ill make you one let me at it
                            Behave young sir! As he said in the thread earlier he doesnt want a cone filter!
                            Was a '93 3B, Dont ask now tho......

                            Comment

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