Akrapovic exhaust on F800GS

Discussion in 'Parallel Universe' started by f800guy, Apr 28, 2009.

  1. sb666

    sb666 n00b

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    When I fitted my Akro the spacers are around the other way leaving more room for the luggage (Holan on order)
    #41
  2. raider

    raider Big red dog

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    Can you post a photo or diagram of this, show me what you mean?
    #42
  3. sb666

    sb666 n00b

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  4. raider

    raider Big red dog

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    #44
  5. GB

    GB . Administrator Super Moderator

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    raider, thanks for the pics, very helpful.

    Did you use high temp sealer between the Akro's pipe and the pipe coming out of the cat? :ear
    #45
  6. tmex

    tmex Long timer

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    There is no need for sealer in that location. The fit is very snug and there will not be any leakage.
    #46
  7. raider

    raider Big red dog

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    (Look of shame) No, I ordered the pipe with the bike and it was dealer-fitted prior to delivery. I have the OEM pipe in a box but haven't paid much attention to how it fits. It's not something I expect to have to do, trail-side :D
    #47
  8. GB

    GB . Administrator Super Moderator

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    So, I was reading the paper work with the Akra pipe, particularly the insert that certifies the pipe as street legal and there was a mention of repacking the exhaust after certain intervals. It was pretty generic, also talked about it being race legal..

    Does the Akrapovic slip on pipe for the 800GS require repacking? :ear
    #48
  9. Bushwhacker

    Bushwhacker Dirt, Sweat & Gears

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    I do not have an Acrapovic but I do have a TBR pipe.

    I slipped the stock one off, no sealant there, slipped the TBR on, no sealant there, just tight fit metal to metal. No problems.
    #49
  10. raider

    raider Big red dog

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    No mention of it when I bought mine. As it's a BMW accessory with a BMW part number, I'm sure this would have been included by those comprehensive Chermans in their instructions.
    #50
  11. toro618

    toro618 Long timer

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    I am also looking into htis can.
    -Is there a diferences between a dealer ordered with BMW part #, and one from a lets say an online Akro dealer?
    -Are there more than one Akro slip on for this bike?


    Thanks
    #51
  12. Bubba Satori

    Bubba Satori Finding my way home

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    Best explanation of aftermarket pipes ever.
    Well, they do weigh less, too.
    #52
  13. ride2little

    ride2little Riding Like the Wind

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    I just noticed that this one went unanswered.

    No, the Akrapovic' does NOT need repacking. Ever. It and the Remus use less restrictive metal baffling technologies.
    All (or most) of the others use a perforated tube with noise deadening material around that tube, packed into the outer sleeve.
    #53
  14. tmex

    tmex Long timer

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    Short video I made to test out the GoPro. Point is - listen to the sound of the Akro (even with cheap microphone). I had knobbies on front and rear when this was made so a throttle off in several sections when I hit 90mph.

    Tell me the Akro is not worth it.

    http://www.youtube.com/watch?v=VLENAuZBEpk
    #54
  15. LukasM

    LukasM Long timer

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    You sure about that? I have opened up a few Akra pipes and all of them were straight through designs unlike OEMs that have an internal baffling system (and really will last almost forever).
    #55
  16. ride2little

    ride2little Riding Like the Wind

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    Yep. I'm not saying that they're less restrictive. I'm simply saying that their technology doesn't include the use of material which will degrade over time. Outside of that "straight-through tube" are various channels, not fiberglass matting.
    #56
  17. tmex

    tmex Long timer

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    Correct. The only degrading element is corrosion, and perhaps deposits.
    #57
  18. raider

    raider Big red dog

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    You're gonna lose the shiny carbon hanger and end cap first - lifespan of carbon fibre in UV light is measured in months, not years. I'd imagine a well-ridden F8 that gets parked in the sunlight during the day (eg, regular commuter) will start to look a bit seedy within five years.
    #58
  19. tmex

    tmex Long timer

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    I never ever wash my bikes. Dirt is a protective film.
    #59
  20. raider

    raider Big red dog

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    I've never managed to keep a bike long enough for it to need washing :lol3
    #60