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  1. #1
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    powerflow special

    loud as fcuk.

    lol

  2. #2
    Forum User big hp's Avatar
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    Quote Originally Posted by nyk
    powerflow special

    loud as fcuk.

    lol
    Not the best idea to have it loud on a track car. Be nothing worse then getting black flagged for noise levels.

  3. #3
    Forum User stew's Avatar
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    Quote Originally Posted by big hp
    Quote Originally Posted by nyk
    powerflow special

    loud as fcuk.

    lol
    Not the best idea to have it loud on a track car. Be nothing worse then getting black flagged for noise levels.
    yep

  4. #4
    Forum User Andy's Avatar
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    they are quite strict at trackdays marshals have nothing else to do

  5. #5
    Quote Originally Posted by stew
    Quote Originally Posted by big hp
    Quote Originally Posted by nyk
    powerflow special

    loud as fcuk.

    lol
    Not the best idea to have it loud on a track car. Be nothing worse then getting black flagged for noise levels.
    yep
    hope we dont then!!

  6. #6
    Forum User stew's Avatar
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    normal systems are usually fine.

    just dont go ott, or you will get a black flag and noise test.

    my side exit beast passed 100.9db(A) @ 4krpm static (1m, 45deg angle!). limit was 105db(A) at cadwell where it was done. apparently 99db(A) @ 7krpm from the opposite side of the car behind the armco barrier! LOL

    it now has another silencer box in it, and should be fine for everything. just not worth having it too loud, but i was limited for space, so the design was just one silencer....bad idea.

    now with 2 silencers its like a normal sports system...ish!

  7. #7
    Forum User 2 live's Avatar
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    lol...never had any probs with my powerflow passin noise regs on the couple trackdays iv done..tyres being too loud .......yes lol



    and my side exit is loads quieter than my powerflow full system.

  8. #8
    Quote Originally Posted by 2 live
    lol...never had any probs with my powerflow passin noise regs on the couple trackdays iv done..tyres being too loud .......yes lol



    and my side exit is loads quieter than my powerflow full system.
    Wait till the baffles collapse, and they will believe me. I used to work for Top Gear in Burnley and build powerflow exhausts all day long.

  9. #9
    Forum User 2 live's Avatar
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    thats where i got mine done.....and the valver before it..been going there for over 7 years....havent seen you there fella. cudda got extra discount lol




    one on the willy has been on for 5 years.......still.....no reason to call in the warranty.

  10. #10
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    Ask ashley exhusts about a one off John up there is great he's done a few one off for me, mild steel, as for rusting, OEM stuff seems to last ok, and the wall thickness is better than crappy paper thing stainless


 

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