Photo's from 3.5" exhaust Avant

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  • V6quattro
    S2Forum Maniac
    • Sep 2008
    • 949
    • Country: Netherlands

    #1

    Photo's from 3.5" exhaust Avant

    Hy.

    I'm ordering parts for a complete 3.5" exhaust system for my S2 Avant. I already have 2 SIMONS 3.5" silencer. But it would be nice to see some photo's off complete systems for ordering the rest off the parts. I already had some nice photo's off a B5Q 3.5" one but i can't find them any more

    I's not possible for my to put the car on a lift before ordering

    Tanks.
    1360kg/600Whp Avant 0-200km/h 9sec
  • hermanio
    S2Forum Maniac
    • Jan 2009
    • 805
    • Country: Netherlands

    #2
    rs4 b5 3.5 inch

    5 Cylinder Freak

    Comment

    • s2_bo
      S2Forum Zealot
      • Oct 2005
      • 6067
      • Home: United Kingdom Current: France

      #3
      Just one box That must me loud!
      91 S2 coupé - RIP
      98 S8 - Luxury barge

      Comment

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

        #4
        What bhp are you planning on running for a full 3.5"?

        I've heard a full 3.5" and it's bloody loud!

        Comment

        • V6quattro
          S2Forum Maniac
          • Sep 2008
          • 949
          • Country: Netherlands

          #5
          Tanx for the pix Herman!

          @ jamo, How much silencers did it had? I'm planing to run 2 and i will put the end tip down to reduce the noise a little bit more.
          Thees are the muffles i have

          TurboZentrum » Qualität, Service und größte Auswahl ✔ In-house TurboService ✔ Turbo-Optimierung Made In Germany ✔ kostenlose technische Beratung


          TurboZentrum » Qualität, Service und größte Auswahl ✔ In-house TurboService ✔ Turbo-Optimierung Made In Germany ✔ kostenlose technische Beratung


          Hope to run around 600 crank.
          1360kg/600Whp Avant 0-200km/h 9sec

          Comment

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

            #6
            2 silencers, really does make a difference the pipe size. will be a sweet free flowing exhaust though

            600 crank can be done on large bore downpipe and 3" back doesn't have to be 3.5 to make that power.

            Comment

            • Ian Simmonds
              S2Forum Fiend
              • Jun 2005
              • 2858
              • Country: United Kingdom

              #7
              That'll be fine, trust me, I'm running a three inch single box with no cats on the 20vT rallycar and it meets a lot of uk circuits 98db... Far better than the old engine in it, that was 109db...
              85 WR Urquattro, 85 20vT International liveried RallyRep
              93 MTMS2 Avant

              Comment

              • Thuppu
                S2Forum Freak
                • Sep 2010
                • 4115
                • Country: Finland

                #8
                Originally posted by V6quattro
                I'm planing to run 2 and i will put the end tip down to reduce the noise a little bit more.
                Thees are the muffles i have

                TurboZentrum » Qualität, Service und größte Auswahl ✔ In-house TurboService ✔ Turbo-Optimierung Made In Germany ✔ kostenlose technische Beratung


                TurboZentrum » Qualität, Service und größte Auswahl ✔ In-house TurboService ✔ Turbo-Optimierung Made In Germany ✔ kostenlose technische Beratung
                Wow, you have copied my plan! I have the exact same silencers and was also thinking of putting the end tip down. Are you using any cat? My plan is to do the exhaust like this: Turbo with 3" outlet, reducer to 4" -> 4" DP -> 5" 100cell cat -> 4" flex -> 4" ~1m pipe -> reducer to 3,5" pipe with mufflers to the rear. WG with a separat 2" pipe and muffler, flow to atmosphere.

                Audi UrS4 Avant 2.5 20vt - twincharged - Project
                Audi 80q B4 Sedan 2.2 20vt - Daily user
                BMW 320d Touring e91 M-Sport - Daily user
                BMW 740iA e38 - Project

                Comment

                • V6quattro
                  S2Forum Maniac
                  • Sep 2008
                  • 949
                  • Country: Netherlands

                  #9
                  No i don't use a cat. I don't need one for the AKP (the Dutch MOT). And i will make a 3.5" downpipe. Not sure about the wast-gate (MV-R) yet. I think i will put it in the exhaust after the downpipe.
                  Last edited by V6quattro; 10 April 2012, 17:15.
                  1360kg/600Whp Avant 0-200km/h 9sec

                  Comment

                  • quattrostyle
                    S2Forum Zealot
                    • Oct 2006
                    • 6229
                    • Country: Netherlands

                    #10
                    Originally posted by V6quattro
                    No i don't use a cat. I don't need one for the APK (Dutch MOT).
                    typo

                    Comment

                    • V6quattro
                      S2Forum Maniac
                      • Sep 2008
                      • 949
                      • Country: Netherlands

                      #11
                      And now
                      1360kg/600Whp Avant 0-200km/h 9sec

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