My new 3" d/p back exhaust

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Animal Mother
    S2Forum Extremist
    • Jul 2007
    • 1135
    • Country: England

    #1

    My new 3" d/p back exhaust

    Had my exhaust built and fitted by exhaustsuk of pimp my ride fame (don't let that put you off).
    The exhaust spec is 2.25" from downpipes back (cat bypass) into a 2 x 2.25" to 3".
    3" 'Y' piece, 3" pipe to a straight through centre box, then 3" to the non-baffled rear silencer.
    Mandrel bends.
    304 Stainless Steel.
    Hand built.
    25 year warranty.
    Free maintenance (except for parts etc)
    Extra flanges fitted to old cats to make it easier for MOT time.
    Hard to descibe sound in words but I'll give it a go. A little boomy/roary from 2200-3200 (but it is new). Nearly no internal noise at cruising rpm (3400-4200). Really nice turbo i5 sound from 3200 if you give it beans. Turbo is slightly more audible too.
    Had a close look at the workmanship today when I was doing an oil change and was really impressed, very solid, good welding etc.
    No knocks/rattles, it's even had the speed bump test and it passed with flying colours.
    Really great place to deal with too.
    £500 all in.
    I'd say cheapest 3" cat bypass in the country and probably one of the best seeing as you can tell the guys the exact spec, they will tune it for specific sounds in specific rev ranges. They can make it as loud or as quiet as you like, or anything in between.
    They aren't a "boy racer" outfit either as they do trucks, bikes, all sorts.
    I've attached pics, I forgot my camera so had to use my phone and they are a bit crap, sorry.
    Attached Files
    UrS6 - Homefry, Bailey DV, PiperX filter, Samco hoses, H&R springs, 3" D/P back zorst, 270bhp and 260ftlb :rock:

    Triumph Daytona 955i - mmmmmm :fire:

    80 dag dag :driving:
  • Animal Mother
    S2Forum Extremist
    • Jul 2007
    • 1135
    • Country: England

    #2
    and this
    Attached Files
    UrS6 - Homefry, Bailey DV, PiperX filter, Samco hoses, H&R springs, 3" D/P back zorst, 270bhp and 260ftlb :rock:

    Triumph Daytona 955i - mmmmmm :fire:

    80 dag dag :driving:

    Comment

    • topsparky
      S2Forum Fiend
      • Oct 2005
      • 2014
      • Country: United Kingdom

      #3
      no picture mate
      or vodka has made me blind
      1. SHORT SHIFT KIT
      2. PORSCHE CAYENNE CALIPERS
      3. H & R SPRINGS
      4. BILSTEIN SHOXS
      5. NEW BUSHES AND HP2 STRUTS
      6. UPRATED HIGH OUTPUT COIL PACK
      7. ,3" turbo back s/s/ exhaust
      8. fmic fitted

      Comment

      • Animal Mother
        S2Forum Extremist
        • Jul 2007
        • 1135
        • Country: England

        #4
        'Y' piece.
        Attached Files
        UrS6 - Homefry, Bailey DV, PiperX filter, Samco hoses, H&R springs, 3" D/P back zorst, 270bhp and 260ftlb :rock:

        Triumph Daytona 955i - mmmmmm :fire:

        80 dag dag :driving:

        Comment

        • Animal Mother
          S2Forum Extremist
          • Jul 2007
          • 1135
          • Country: England

          #5
          cat bypass pipes
          Attached Files
          UrS6 - Homefry, Bailey DV, PiperX filter, Samco hoses, H&R springs, 3" D/P back zorst, 270bhp and 260ftlb :rock:

          Triumph Daytona 955i - mmmmmm :fire:

          80 dag dag :driving:

          Comment

          • topsparky
            S2Forum Fiend
            • Oct 2005
            • 2014
            • Country: United Kingdom

            #6
            looks good bud
            getting mine done by corey
            this week i hope
            3" down pipe
            all theway to the back
            twin pipes
            magnaflow silencers
            1. SHORT SHIFT KIT
            2. PORSCHE CAYENNE CALIPERS
            3. H & R SPRINGS
            4. BILSTEIN SHOXS
            5. NEW BUSHES AND HP2 STRUTS
            6. UPRATED HIGH OUTPUT COIL PACK
            7. ,3" turbo back s/s/ exhaust
            8. fmic fitted

            Comment

            • Animal Mother
              S2Forum Extremist
              • Jul 2007
              • 1135
              • Country: England

              #7
              and again
              Attached Files
              UrS6 - Homefry, Bailey DV, PiperX filter, Samco hoses, H&R springs, 3" D/P back zorst, 270bhp and 260ftlb :rock:

              Triumph Daytona 955i - mmmmmm :fire:

              80 dag dag :driving:

              Comment

              • spink
                S2Forum Freak
                • Jul 2003
                • 4382
                • Country: England

                #8
                how long did they need the car for?

                Comment

                • Animal Mother
                  S2Forum Extremist
                  • Jul 2007
                  • 1135
                  • Country: England

                  #9
                  4-5 hours, but there was a cinema, restaurants and bars behind it so no probs there.

                  It was quite amazing, we took the old pipes off from the cats back and the sound barely changed.
                  UrS6 - Homefry, Bailey DV, PiperX filter, Samco hoses, H&R springs, 3" D/P back zorst, 270bhp and 260ftlb :rock:

                  Triumph Daytona 955i - mmmmmm :fire:

                  80 dag dag :driving:

                  Comment

                  • S-Express
                    S2Forum Extremist
                    • Nov 2006
                    • 1133
                    • Home: United Kingdom Current: Wales

                    #10
                    Dammit! I just paid PipeWerx £800 for the same thing (except its a 2 box system)
                    wish I'd known about your guys
                    sigpic

                    Comment

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

                      #11
                      Any pics of the Pipewerx system for comparison?
                      sigpic
                      1991 Audi S2 3B - 2.5 Stroker engine
                      1997 A6 2.5TDi quattro avant - C4
                      1976 RD250E / 350LC cafe racer

                      Comment

                      • S-Express
                        S2Forum Extremist
                        • Nov 2006
                        • 1133
                        • Home: United Kingdom Current: Wales

                        #12
                        Originally posted by AndyP
                        Any pics of the Pipewerx system for comparison?
                        Afraid not, although they did it a different way.
                        They cut the system off at the point where the dp comes out under the car, welded a flange on there and then put a single pipe system in - sports cat and 2 silencers (oh yeah, that'll explain the extra £'s then )
                        I was surprised that they didn't add a flex/expansion pipe but must admit there fab work is........well..........FAB!
                        Fit is perfect, he spent ages lining it all up mm perfect.
                        They also showed me all the components they used and explained how hard it actually is to get good quality cats and silencers - they gave me the impression that all the kit was top notch, decent gauge stainless.
                        Sound is slightly boomy at low revs, but then sounds great when being booted!
                        (Oh and it took them 7 hrs to build, so you couldn't say they did a rush job!)
                        sigpic

                        Comment

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

                          #13
                          Originally posted by S-Express
                          Dammit! I just paid PipeWerx £800 for the same thing (except its a 2 box system)
                          wish I'd known about your guys
                          I wouldn't worry mate, 2x2.25 into a 3" isn't that good for flow

                          The single 3" is far better that you have.

                          Comment

                          • S-Express
                            S2Forum Extremist
                            • Nov 2006
                            • 1133
                            • Home: United Kingdom Current: Wales

                            #14
                            Originally posted by Jamo
                            I wouldn't worry mate, 2x2.25 into a 3" isn't that good for flow

                            The single 3" is far better that you have.
                            Plus the fact that I forgot the cat was about £250 - makes PipeWerx good value then really!
                            sigpic

                            Comment

                            • Animal Mother
                              S2Forum Extremist
                              • Jul 2007
                              • 1135
                              • Country: England

                              #15
                              Originally posted by Jamo
                              I wouldn't worry mate, 2x2.25 into a 3" isn't that good for flow

                              The single 3" is far better that you have.
                              You gonna get your slide rule out again Jamo?

                              Surely the area of two 2.25" pipes is around 3.9".
                              Isn't that more than 3"?
                              Ok, I understand that there will be turbulent action at the "Y" but under pressure a flow in a 3.9" then a 3" pipe will still be better that a flow from a 2.25" to a 3" especially if there is a cat in the way (even if it is a sports cat)!
                              UrS6 - Homefry, Bailey DV, PiperX filter, Samco hoses, H&R springs, 3" D/P back zorst, 270bhp and 260ftlb :rock:

                              Triumph Daytona 955i - mmmmmm :fire:

                              80 dag dag :driving:

                              Comment

                              Working...