Exhaust for 400 on 250 ?

Discussion in 'Yamaha 250cc In-Line 4's' started by Pizoka, Jan 5, 2007.

  1. Pizoka

    Pizoka New Member

    Messages:
    0
    Likes Received:
    0
    Trophy Points:
    0
    Joined:
    Jul 14, 2006
    What do you think about installing an exhaust from FZR 400 EXUP on FZR 250 EXUP. I decided to do that,but I'm a little scared if this influences bad to the bike especially to the carbs <!-- s:???: --><img src="{SMILIES_PATH}/icon_confused.gif" alt=":???:" title="Confused" /><!-- s:???: --> What do you think ?
    This is a picture of the exhaust : [​IMG]

    Also I'm not sure if it fits ?
    This is my current pipe : [​IMG]
     
  2. Casso

    Casso New Member

    Messages:
    0
    Likes Received:
    0
    Trophy Points:
    0
    Joined:
    Aug 23, 2005
    I've seen R1 pipes on FZR's before, so a 400 should be fine. you may need to do some tuning though.

    What are you trying to achieve by doing it? If it' a stock can then it'll still have baffling and will still restrict the engine. You might achieve a bigger performance gain just by getting a race can for a 250.
     
  3. 8_stitch

    8_stitch New Member

    Messages:
    0
    Likes Received:
    0
    Trophy Points:
    0
    Joined:
    Mar 28, 2006
    casso is right about it needing tuning afterwards, but hey if you have the exaust can already go for it it will be easy to unrestrict the 400 one because the ends are riveted in so i say go for it and be original
     
  4. Crouton

    Crouton New Member

    Messages:
    0
    Likes Received:
    0
    Trophy Points:
    0
    Joined:
    Jun 26, 2005
    The sound it makes with no slip on at all would make a rotary freak's day.

    Is there any reason your old muffler needs replacing?

    That bike looks top notch too btw.
     

Share This Page