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  • External wastegate exhaust return ??

    Is there any other ways to gate the wastegate off somewhere else other than the exhaust down pipe?
    Can it go to atmosphere, or does this become very loud?


    http://<span style="font-size:20px">...g.co.uk</span>

  • #2
    Very loud dave can run a separate pipe under the car with a silencer but would have to check noise on full chat

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    • #3
      Dave mine goes strait to atmosphere via screamer pipe wot exits down by arb and its loud on full chat. i think if mine went on track they wud chuck me strait off, but it sounds well

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      • #4
        Does it not matter where it goes on the exhaust?

        Do you see any issue if I bring my collector up nearer the turbo as I want to split my 5" downpipe into 2 x 2.5" pipes nearer the turbo?

        Cheers Dave


        http://<span style="font-size:20px">...g.co.uk</span>

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        • #5
          Originally posted by jacko996 View Post
          Does it not matter where it goes on the exhaust?

          Do you see any issue if I bring my collector up nearer the turbo as I want to split my 5" downpipe into 2 x 2.5" pipes nearer the turbo?

          Cheers Dave
          3.5inch downpipe is all you need.

          Mark

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          • #6
            Cheers Mark

            But would there be any negative issue if I split that into 2 pipes near the turbo?


            http://<span style="font-size:20px">...g.co.uk</span>

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            • #7


              If you are dividing a downpipe from shortly after the turbo I cant see putting it in to one of the pipes being a problem,
              Heres something I did ealier.

              Mark

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              • #8
                Dave why do you want a 5" down pipe?

                4inch is what you want,

                Why do you want to be splitting to 2pipes quickly?

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                • #9
                  heres the start of my 3.5'' currently working on the centre boxes to split for side exit

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                  • #10
                    Venting direct to atmosphere will be far to loud for you to compete with next year Dave, and you will get sick of the noise on full throttle all of the time.

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                    • #11
                      Thanks mark

                      That looks a work of art

                      So lets say for instance I split the downpipe into 2 pipes 8" from the turbo, would this affect the performance at all?


                      http://<span style="font-size:20px">...g.co.uk</span>

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                      • #12
                        Originally posted by j1mbo View Post
                        Dave why do you want a 5" down pipe?

                        4inch is what you want,

                        Why do you want to be splitting to 2pipes quickly?
                        Because my downpipe is already 5"
                        I will let you know when I do LOL


                        http://<span style="font-size:20px">...g.co.uk</span>

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                        • #13
                          Originally posted by jacko996 View Post
                          Thanks mark

                          That looks a work of art

                          So lets say for instance I split the downpipe into 2 pipes 8" from the turbo, would this affect the performance at all?
                          My choice would be a single pipe.

                          Mark

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                          • #14
                            Originally posted by mark shead View Post
                            My choice would be a single pipe.

                            Mark
                            Do you mean as a single pipe for the full length ofthe car, and not to split the system atall?

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                            • #15
                              Do you make space for bigger diff?

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