2-1 using stock exhaust

Discussion in 'Crazy-Awesome almost Dakar racers (950/990cc)' started by SCflyer, Jan 9, 2013.

  1. SCflyer

    SCflyer Long timer

    Joined:
    May 25, 2007
    Oddometer:
    1,655
    Location:
    Back in NC
    Wondering if anyone has done this or if there would be too much heat/engine issues with running a 2-1 using the stock exhaust. I have a 12 990R and have the Remus Roxx with insert. Yeah, sounds okay, just would like it a bit quieter if possible. I have a reqular insert and waiting on one with a spark arrestor.

    Would the spark arrestor version make much difference?

    Does it mellow out as you get some miles on it?

    Thanks all
    #1
  2. Qwik

    Qwik Adrenaline Addict

    Joined:
    Apr 27, 2008
    Oddometer:
    6,981
    Location:
    Sunnyvale, California
    too restrictive
    #2
  3. jimmibanke

    jimmibanke Been here awhile

    Joined:
    Jul 26, 2011
    Oddometer:
    102
    Location:
    Denmark
    Im planning on doing the same. I have no cats in mine, so maybe theres a bit more flow through...

    Ive asked the same question before in the forum, and there where one who have done this, he said that it was no problem at all, fine flow.

    As soon as I have found a 2-1 pipe ill try it out.:-)
    #3
  4. roookie1

    roookie1 Been here awhile

    Joined:
    Jun 15, 2009
    Oddometer:
    127
    Location:
    Denmark
    Hey Jimmi
    You can try these guys in Poland:
    http://www.21brothers.eu/21brothers.eu/2w1_lc8_ADV.html

    Hope Your doing well, any project in the workshop I can see?

    Regards
    Paw
    #4
  5. Ramv

    Ramv Been here awhile

    Joined:
    Jan 2, 2011
    Oddometer:
    486
    Location:
    Castle Rock, Co
    Mine has a single stock de-cat. Seems to work we'll on the SE.
    #5
  6. jimmibanke

    jimmibanke Been here awhile

    Joined:
    Jul 26, 2011
    Oddometer:
    102
    Location:
    Denmark
    Hey paw, thanks for the link, if i dont win the H pipe im bidding on on ebay ( to be made in to 2-1 ) im in for the pipe from poland. :D
    #6