765 Campbell's Custom Exhausts - Thoughts?

Discussion in 'Street Triple' started by Richard Cheek, Jan 21, 2026 at 8:42 AM.

  1. Richard Cheek

    Richard Cheek Well-Known Member

    Mar 23, 2019
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    68
    Maidstone
    Hi everyone. I have spent ages researching exhaust options for my 2023 street triple and still can't decide! Options like spark or Zard (homogolated versions) are bl**dy stupid money (£1800 plus fitting!) and options like dominator or black seem cheap and low quality.

    One option I found was a custom built exhaust by a company in Kent called Campbell's Custom Exhausts who say they can cut the end can off the standard header/cat and then build a custom exhaust. See the pic below for one they did previously (from their facebook page).

    Reviews seem very good, run by 2 skilled craftsmen it seems. My question is, does anyone have any experience of these exhausts? Worth going for? The quote they gave seems reasonable, but I just wanted to get a bit more info and maybe some reviews before taking the plunge. Thanks

    Otherwise, any other exhaust options that aren't stupid money but still have half decent quality would be greatly received.

    [​IMG]
     
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  2. Eldon

    Eldon Crème de la Crème

    Nov 14, 2018
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    Looks a bit like a Mivv design.

    I'm happy with my Scorpion red power on my gen 1 765.
    If I was in your shoes, I'd buy an end can and ask them to trim the headers (one piece system isn't it?) and fit that on the end.

    I think mine cost about £400
     
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  3. Richard Cheek

    Richard Cheek Well-Known Member

    Mar 23, 2019
    61
    68
    Maidstone
    Yeah I had a scorpion redpower on my old 2021 plate 765 and it was great. But the 2023 are, as you rightly say, a one piece system, which is massive pain in the ar*e.

    It must be possible then to just cut the standard end can off and then modify everything to fit something like a scorpion can?

    They do offer different designs at Campbell's, that's just the only photo I found of the job they did on a street triple previously

     
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  4. Mrs Visor

    Mrs Visor Crème de la Crème

    Aug 21, 2021
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    I think quite a few people are buying headers from older models and the end can of their choice or I have also seen a few saying they have bought Delkevic headers and again end can of their choice. I have also seen others discussing cutting and welding to modify the end can, but no idea how successful they have been (or even whether they went through with it!).

    I have a Scorpion Redpower on my 2021 and really like it.
     
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  5. Baza

    Baza Elite Member

    Jul 25, 2020
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    Amazing Grace
    Can I ask what prompts you to think about changing the exhaust? Aesthetics or sound, or both?
     
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  6. Richard Cheek

    Richard Cheek Well-Known Member

    Mar 23, 2019
    61
    68
    Maidstone
    Sound. I want it loud but not ridiculously loud

     
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  7. Baza

    Baza Elite Member

    Jul 25, 2020
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    I know exactly where you are coming from. :cool:
     
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  8. Eldon

    Eldon Crème de la Crème

    Nov 14, 2018
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    Don't consider SC project then as they are just nasty.
     
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  9. beerkat

    beerkat First Class Member

    Aug 14, 2019
    1,068
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    Cheshire UK
    Interesting. Why do you say that? I've never bought one but have seen them fitted and always thought they looked good.
     
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  10. Eldon

    Eldon Crème de la Crème

    Nov 14, 2018
    9,157
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    North Yorkshire
    Look good yes.
    I've only had dealings with x3 units on street triples and all have been an obnoxious sound.

    One guy previously on here but not now, pulled up in a street full of shoppers on our way to Cadwell park. He hit the rev limiter and the horrible noise was banging off the buildings, I was directly behind :sob:

    Another guy noted us looking at his bike in Squires car park. I asked if it was his and could I hear it rev up. He said he would start it but only rev it once : unamused: yes even he was that embarrassed at its noise even in a bikers cafe car park.

    The last option was someone I was tailing and the drone was awful.

    SC project not for me.
     
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