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PLEASE HELP ASAP Greddy Exhaust + JDM HEADER

Discussion in 'Engine Building' started by khai_tuan_nguyen, Aug 2, 2004.

  1. khai_tuan_nguyen

    khai_tuan_nguyen Senior Member

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    I can get an awesome deal on a Jdm header w 2.5 collector. I have a greddy evo for a honda civic hx. I made it work with my new swap (b20/vtec) The questionn is

    1) Does anyone know the tubing size (inner not outer) of the Greddy Evo exhaust? The website says 60-70mm, but that could be outer or inner diameter?

    2) Any clearance issues with the oil pan and the jdm header on a b20/vtec?

    3) If my exhaust is smaller like 2.0 or 2.25 will i still see a noticable difference in power with the jdm header?

    Thanks
    Khai
     
  2. B16

    B16 Super Moderator VIP

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    what jdm header? oem honda? or jdm dc? or jdm bling bling?
     
  3. ilikepie

    ilikepie Senior Member

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    I have an ITR header on my ls with greddy evo exhuast. I noticed a little difference. My evo exhuast tubing was 2.25in
     
  4. khai_tuan_nguyen

    khai_tuan_nguyen Senior Member

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    It is an oem 98 spec jdm itr header.
     
  5. khai_tuan_nguyen

    khai_tuan_nguyen Senior Member

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  6. driver1

    driver1 Senior Member

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    if its cheap.......buy it
     
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