Akrapovic Evolution Full System Noise

Discussion in 'Mods, Upgrades, Accessories and Products' started by Dano28, Jul 24, 2012.

  1. Dano28

    Dano28 Active Member

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    Hi,

    New to the forum and this is my first post... I own a 2009 CBR1000RR which I have just converted to a track bike.

    Have just got the bike back from having a few bits and bobs fitted one of which is the Full Titanium Evolution System, just wondered if anybody else has one of these on theirs and how they get on with Noise Testing on track days? Seems loud as fook...

    Thanks and hello again!
     
  2. MrB

    MrB God Like

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    Welcome, I have a full system but not the Evolution fitted and think you might struggle without the baffle. Check Akrapovics web site they list the db output.
     
  3. Dano28

    Dano28 Active Member

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    Hi, Thanks Mr B.

    Had a look on their website they seem to be quoting 101db @6000rpm...for both the Racing Line and the Evolution Line.

    Do you have to use the baffle in yours to pass noise testing?

    Thanks
     
  4. MrB

    MrB God Like

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    Not had the need yet mate, only recently fitted.
     
  5. Dano28

    Dano28 Active Member

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    Okey dokey, think I'd better get a baffle to be safe and a map switch... Be interesting to hear from anyone that has done trackdays (or hasn't If too loud) with either system fitted...

    Stupid regulation really if you're using a branded exhaust (prevents home made jobs)...why live near a track if you're going to complain about the noise?? Unless it's late at night, which doesn't happen anyway...

    Hey ho.

    Thanks
     
  6. scooby

    scooby Elite Member

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    without baffle i was tested at 104 db,101 with.
     
  7. Dano28

    Dano28 Active Member

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    cool thanks mate, hopefully will be the same here!
     

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