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Exhaust !!!!

Discussion in 'Engine Building' started by honda-r, Dec 3, 2003.

  1. honda-r

    honda-r Junior Member

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    I have a 2000 jdm type R that came with a full Mugen sports exhaust system.
    the piping from the header to the resenator is 2 1/4 inch and pass the resenator is 2.5 inches all the way to the muffler .
    Do u all think the 2 1/4 piping is 2 restrictive :unsure:
     
  2. Smonkeyboy

    Smonkeyboy Senior Member

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    no, the 2.5 is too big unless you are Forced induction
     
  3. BigJ

    BigJ I'm just about that action Boss. VIP

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    If its' mugen, you should be fine. Theyfine tune everything for maximum performance.
     
  4. mwvnos

    mwvnos Senior Member

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    its fine....they seem to know what they are doing...
     
  5. Smonkeyboy

    Smonkeyboy Senior Member

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    good point

    M-TEC(lol) > me
     
  6. jiahanhao

    jiahanhao Senior Member

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    The stock Type R exhaust is 2.5 inches...
     
  7. JDMilan

    JDMilan Senior Member

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    2.5 isn't too big for NA, if you have some larger cams and pushing hard uptop then 2.5 is very nice, you tend to loose a little bottom end grunt for the top end gains.


    nah, the 2.25 resonator (which i think you mean test pipe) is fine.
     
  8. Sergey P.A.

    Sergey P.A. Senior Member

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    what about stock 2001 GSR pipe, how big is that,
     
  9. Sergey P.A.

    Sergey P.A. Senior Member

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    is there any point installing OBX cat back in a GSR

    power wise

    and I know OBX suck, don't tell me that....
     
  10. dohch22a4

    dohch22a4 Senior Member

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    Don't hijack threads. And no, OBX sucks.
     
  11. Smonkeyboy

    Smonkeyboy Senior Member

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